r factor 开释因子rabbit 兔rabbit hemorrhagic disease 兔病毒性出血症rabbit hutch 兔笼rabbit lipomatous 兔粘液瘤rabbit meat 兔肉rabbit myxoma 兔粘液瘤rabbit paratyphus 兔副伤寒rabbit septicemia 兔败血症rabbit snuffles 兔传染性鼻炎rabbit treponemosis 兔梅毒rabbit variola 兔痘rabies 狂犬病race 品种race of eri silkworm 蓖麻蚕品种racehorse 竞赛用赛马raceme 总状花序racemiferous 具总状花序的racemiform 总状的racemose 总状的racemous 总状的racemule 小总状花序rachis 花序轴rachitis of domestic animal 六畜伛偻病radial vascular bundle 辐射维敛迹radiant energy 辐射能radiation 辐射radiation balance 辐射均衡radiation breeding 辐射育种radiation dose 辐射剂量radiation effect 辐射效应radiation fog 辐射雾radiation frost 辐射霜冻radiation sterilization 辐射线灭菌radiative cooling 辐射冷却radiator 散热器radical bud 根生芽radicle 胚根radio absorbing analysis 辐射线摄取分析radioactivation analysis 辐射化分析radioactive decontamination 辐射性净化radioactive element 辐射性元素radioactive fall out 辐射性千里降radioactive pollutant 辐射性欺凌物radioactive pollution 辐射性欺凌radioactive ray 辐射线radioactive waste 辐射性废料radioactivity 辐射性radiochemical analysis 辐射化学分析radiography 射线摄影法radioimmunoassay 辐射免疫熟练radioisotope 辐射性同位素radiolysis 辐射解析radiometric analysis 射量分析法radiosensitivity 辐射明锐性radiotracer method 辐射性示踪法radish 萝卜radon 氡raffinose 棉子糖rain 雨rain hating plants 避雨植物rain loving plants 适雨植物rain water 雨水rainfall 降雨量rainfall distribution 降雨漫衍rainfed paddy field 天水田raingauge 雨量计rainy season 雨季raised bog 高位池沼raisin seed oil 葡萄籽油raising 养育raising rate 培育率raising room 饲育室rake 耙子raking 用耙子扒垄ram 公羊ramal 枝的raman spectrum analysis 喇曼光谱rameal 枝的ramentaceous 被鳞秕的ramie 苎麻ramiferous 具枝的ramification 分枝rancidity 铩羽random arrangement 立地胪列random error 立地差错random event 立地事件random mating 立地交配random mating population 立地交配群体random model 立地模子random phenomenon 立地花样random sampling 立地取样random variable 立地变量random variation 立地变异randomised block design 立地区组谋划randomised design 立地履行谋划randomization 立地化range 值域range land soil 草场泥土rank correlation 序列关系ranker 薄层土rape 油菜rape seed 油菜籽raphides 针晶体rapid compost 速效堆肥rapid fattening 快速肥育rapid freezing method 快速冷冻法rare base 珍稀盐基rare earth element 稀土元素rare earth microelement 稀土微量元素raspberry 覆盆子rat 鼠rat control 驱鼠rate of avoltive grain 瘪谷率rate of damage 被害率rate of immatured grain 瘪谷率rate of leaf area 叶面积率rate of mass reduction 质地减少率rate of photosynthesis yield 光合坐褥率rate of teratosperm 精子无理率raticide 杀鼠剂ratio of crude protein 粗卵白比ratio of grain to straw 谷草比ratio of leaf age 叶龄率ratio of outflow 瘤率ratio of productive tiller 灵验分蘖率ration grazing 条牧rationed grazing 限量放牧ratooning 再生教育raw silk 生丝raw silk percentage of cocoon 出丝量raw silk test 茧丝查验ray 丙射线rayfungi 放线菌类re copulation 再交reaction 响应reaction accelerator 响应促进剂reaction of feed ash 饲料的灰分响应reaction velocity 响应速率reactivity 响应性reagent 试药real value 实质值reaping machine 得益机rear quarters 后躯rear wheel 后轮rear wheel drive 后轮传动rearing 养育rearing bed 蚕座rearing centre 饲育场rearing in box 箱饲rearing instrument 蚕具rearing of grown silkworm 大蚕饲养rearing of silkworm 养蚕rearing of young silkworms 稚蚕饲育rearing stand 蚕架rearing station 饲育场receiving of mulberry seed 会聚桑葚receptacle 花托receptor 受体recessive 隐性recessive epistasis 隐性上位recessive gene 隐性基因rechlorination 复盐化recipient bacterium 受体菌reciprocal cross 正反交reciprocal crossing over 相背交叉reciprocal hybrid 正反交杂种reciprocal recombination 交互重组reciprocal translocation 互相易位reclaimed land 开瘠土reclaimed soil 开荒土reclaimed tideland 开荒的海涂地reclamation 泥土改动recombinant 重组体recombination 重组recombination gene 重组基因recombination index 重组指数recombination system 重组系recombination value 重组值recommended variety 实施品种recon 交换子reconstitution 再组成record crop 大丰充recrossing 再杂交rectal examination 直肠查验rectal hernia 直肠脱出rectangular channel 方要领渠谈rectangular planting 长方形播撒rectum 直肠recurrence 转头recurrent selection 轮回遴荐recurvate 下弯的recycle 再轮回red algae 红藻类red bark tree 红金鸡纳树金鸡纳树red bilberry 越桔red brown step soils 红棕色草本土red brownish forest soil 红棕色丛林泥土red cinnamon colour soil 红色棕钙土red clay 红粘土red clover 红车轴草red currant 红醋栗red earth 红壤red kerneled rice 赤色米red pepper 辣椒red rot 赤腐病red rust 赤锈病red soil 红壤red spider mite 红蜘蛛reddish brown soil 红棕钙土redox potential 氧化还原电位redox process 氧化还原历程redox reaction 氧化还原响应redtop 小糠草reducible obstacle 还原辗转物资reducing agent 还原剂reducing state 还原景况reducing sugar 还原糖reductant 还原剂reduction 还原reduction disorder 还原辗转reduction division 减数分辨reduction material 还原物资reduction zone 还原层reductional segregation 减数分离reed 芦苇reed canary grass 草芦reed fescue 羊茅reelability of cocoon 解舒reelability percentage 解舒率reeling machine 缫丝机reflector 反射器refractometry 量折射术refrigerated room 冷藏库refrigeration 冷却refrigerator 雪柜refuse 废料refuse treatment 废料惩处regeneration 更新regeneration blastema 再生芽regeneration bud 再生芽regeneration capacity 再生智力regenerative humus acid 再生腐殖酸region of acceptance 经受区regional condition 地区性条款regional soil science 地域泥土学regional test 区域履行regionalization of soil 泥土区域化registered seed 及格种子registration of seeds 种子登记regosol 岩成土regression 转头regression analysis 转头分析regression coefficient 转头系数regression curve 转头弧线regression equation 转头方程regression estimate 转头臆测regression function 转头函数regression line 转头直线regression region 转头区域regressional action 海退酌regressive evolution 后退演化regressive follicle 退行卵胞regrowth 再滋长regulating rate for fertilization 第施肥量regulation egg 蝶卵regulation fertilizer 第肥料regulation for compensation 抵偿第regulation structure 第建筑物regulative egg 蝶卵regulator 第剂rein 缰绳reinfestation 再次扩张rejection region 诡辩区relative age 相对年事relative body weight 相对体重relative colour degree of humus acid 腐殖酸的相对色度relative error 相对差错relative frequency 相对频率relative growth 相对滋长relative growth rate 相对滋长率relative live weight 相对体重relative milk production 相对奶量relative moisture 相对湿度relative selectivity 相对遴荐性relaxed plasmid 任性质体relaxin 任性素release agent 自若剂releasing factor 开释因子releasing hormone 开释激素relief 地形remnant eggs 残存卵remote hybrid 远缘杂种removal amount 搬出量renal calyx 肾盏rendzina 玄色石灰土renewable resources 可更新的资源rennin 凝乳酶reoviral oesteoporosis of chicken 鸡呼吸谈肠谈病毒性骨质疏松病reovirus of livestock 六畜呼肠孤病毒reovirus tendosynovitis of chicken 鸡呼肠孤病毒性腱鞘炎repair enzyme 勾引酶repair replication 勾引复制repair synthesis 勾引合成reparation 勾引reparian works 护岸工程repeated test 换取履行repellent 忌避剂repetition 反复replacement 替换replacement cattle 后备牛replacement stock 后备六畜replica 复制物replication 复制repressible enzyme 阴遏酶repression 制止repressor 拒绝因子reproduction 衍生reproduction coefficient 衍生系数reproduction control 衍生第reproduction cross 再坐褥杂交reproductive cell 生殖细胞reproductive disorder 生殖辗转reproductive growth 生殖滋长reproductive organ 生殖器reproductive performance 衍素性能reproductive stage 生殖滋长期reptile 爬作为物reptosol 基岩泥土requeening 换母蜂required rate of feed 饲料需要率research of agricultural science 农业科学谋划reseeding 再播reserpine 利血平reserve alkali 储备碱reserve nutrient 贮藏营养reserve of nutrients 营养储存reserve protein 贮藏卵白质reserve substance 贮藏物reserve temperature 贮藏温度reservoir 水库reservoir storage capacity 库容residual deposit 残积物residual error 剩余差错residual mulberry 渣子桑residual phytosanitary product 残留性农药residual toxicity 残留毒性residual variance 剩余方差residue antigen 剩余抗原residue of pesticide 农药残留residue of soya 酱渣resin 尸resistance 抗性resistance assay 抗性熟练resistance mechanism 抗性机制resistance of sperm 精子抗力resistance to penetration 侵入招架性resistant variety 抗性品种resistibility 抗性resistive breeding 抗性育种resorption 再摄取resource of resistance 招架性源respiration 呼吸respiration calorimeter 呼吸测热计respiration of silkworm 蚕呼吸respirator 呼吸器防毒面respiratory 呼吸历程respiratory activity 呼吸活性respiratory disease 呼吸谈疾病respiratory disorder 呼吸辗转respiratory enzyme 呼吸酶respiratory mycoplasmosis 呼吸谈枝原体病respiratory organ 呼吸瀑respiratory physiology 呼吸生理respiratory rate 呼吸速率respiratory root 呼吸根respiratory speed 呼吸速率respiratory substrate 呼吸基质respiratory system 呼吸系统responsiveness to weather 好意思瞻念响应性resting bud 灭绝芽resting spore 就寝孢子resting stage 就寝期restitution 再生restitution nucleus 再组核restorer 复兴系restores line 复兴系restricted feeding 限量饲喂restriction enzyme 适度酶restriction gene 适度基因retained water 保抓水retaining wall 挡墙retarding type of cool summer damage 降速型寒害retention of afterbirth 胎衣淹留reticular 网状的reticular tissue 网组织reticulate 网状的reticulate venation 网状脉reticuloendotheliosis 网状内皮组织增殖reticulose 网状的reticulum 蜂巢胃retiform 网状的retinol 松香油retrogressive evolution 后退演化retting 沤麻return period 复返期return pipe 回水管reverse mutation 收复突变reverse osmosis 逆浸透reverse reaction 逆响应reverse transcriptase 逆转录酶reverse transcription 逆转录reversible disc plough 圆盘翻转双向犁reversible plough 可翻转犁reversible reaction 可逆响应reversion 逆转revertant 回复突变体revertase 逆转录酶reviviscence 再素性rf value rf值rhachis 花序轴rhamnose 鼠李糖rheotaxis 窃rheotropism 顺猎rheumatism 风湿病rhinitis 鼻炎rhinitis virus of cat 猫鼻炎病毒rhinotracheitis 鼻气管炎rhinotracheitis of cat 猫鼻气管炎rhizanthous 根上着花的rhizobium 根瘤菌rhizobium of bean 大豆根瘤菌rhizocarpic 根水果的rhizocarpous 根水果的rhizoctonia root rot of sugar beet 甜菜根腐病rhizoid 假根rhizome 根茎rhizomorphous 根状的rhizophore 根托rhizophorous 具根的rhizopodea 根足虫类rhizosphere 根际rhizospheric microorganism 根际微生物rhodanate 硫化氰盐rhodic ferralsol 暗红色铁铝土rhodoplast 藻红体rhubarb 大黄rhynchophorous 具喙的rib 肋rib grass 长叶车前rib meat 肋肉riboflavin 核黄素ribonuclease 核糖核苷酸酶ribonucleic acid 核糖核酸ribonucleoside 核糖核甙酸ribose 核糖ribosomal cistron 核卵白体顺反子ribosomal ribonucleic acid 核卵白体核糖核酸ribosome 核糖体ribosome recognition site 核卵白体识别点ribulose 核酮糖rice 稻rice bacterial leaf blight 稻白叶枯病rice blast 稻瘟病rice bran 米糠rice bran cake 米糠饼rice brown sclerotium disease 稻褐色菌核病rice chaff 稻糠rice combine 水稻衔尾得益机rice culture 稻教育rice farming 水稻农作水稻耕种rice field 稻田rice field levee 田埂rice infected by gibberella 长秆稻rice leaf smut 稻叶黑穗病rice screenings 碎米rice seedling 稻秧rice seedling on upland field 旱育苗rice seedling on watered bed 水育苗rice sheath blight 稻纹枯病rice stem rot 稻小粒菌核病rice straw 稻秸rice straw compost 稻草堆肥rice transplantaion 插秧rice transplantation by hand 东谈主工插秧rice transplanter 水稻插秧机rice water weevil 稻水象虫rice weevil 米象rich harvest 丰充rich pasture 富足草地rick 谷堆rickettsiosis 立克次氏体病ridge 垄ridge between dry fields 地塄ridge planting 垄播撒ridger 起垄犁ridging 注ridging plough 起垄犁rif test 右窝履行right crop for right land 因地制宜right crop for right time 对症下药right land for cultivation 宜植地rigid tine cultivator 钢齿式中耕机rime 雾凇rind 皮层rinder pest 牛疫ring chromosome 环形染色体ringing 环状剥皮ringworm 癣ripe 正经的ripeness 正经ripening 正经ripening rate 踏实率ripening stage 蜡熟期river 河川river bank 河堤river bed 河床river bed conservation 河床保护river conservation 河川保护river construction 水利工程river dike 河坝river hydraulics 河廉力学river improvement 河川整治river improvement project 改谈工程river maintenance 河川休养river mouth 河口river system 河系river terrace soil 河成阶地土riverside soil 河边泥土rna phage rna噬菌体rna polymerase rna 团员酶rna replicase rna复制酶rna virus rna 病毒roaring 喘鸣症robinia 洋槐rock 岩石rock forming minerals 造岩矿物rodent 啮齿类roe deer 狍roller 滚筒roller dryer 滚筒式烘干机roller mill 辊式面粉机rolling colter 圆犁刀ronnel 皮蝇磷root 根root breath 根呼吸root cap 根冠root cleaner 块根清算机root collar 根颈root crop 根茎罪root crop cultivation 根菜教育root cutter 切块机root cutting 根插条root development 根发育root differentiation 根分化root eating insect 切根虫root formation substance 根系变成物资root galls 根瘿root grafting 根接root hair 根毛root harvester 块根罪得益机root neck 株腐病root nodule 根瘤root nodule bacteria 根瘤菌root nodule bacterium 根瘤菌root nodule nematode 根瘤腺虫root nutrition 根部营养root of tail 尾根root of tongue 舌根root of tooth 齿根root pressure 根压root propagation 根衍生root pruning 剪根root puller 挖根机root rot of sugar beet 甜菜根腐病root sheath 根被root spread 根出条root stock 砧木root system 根系root tip 根尖root treatment 根惩处root vegetable 根菜root washing machine 洗根机rooting 扎根rooting ability 发根力rootlet 细根rosaceous plant 蔷薇科植物rosellinia trunk rot of apple 苹果白纹羽病rosellinia trunk rot of tea 茶白纹羽病rosette 莲座丛rostellate 具小嘴的rot 糜烂病rot of unguis 腐蹄病rotary cocooning frame 反转簇rotary cultivator 旋耕机rotary digger 旋转式挖掘机rotary dryer 旋转式干燥机rotary hay turner 滚筒式翻草机rotation 轮作rotation farming 轮灼rotation irrigation 轮灌rotation of crops 轮作rotation pasture 轮牧rotational crossing 轮回杂交rotational grazing 轮牧rotational irrigation system 轮灌系统rotenone 鱼藤酮rotovator 旋耕机rotten degree 腐熟度rotten index 腐熟谋划rotten substance 老套物资rotting 糜烂rotting rate 腐败率rotundifolious 圆叶的rough stalked blue grass 等闲早熟禾roughage 粗饲料roughness 鄙俚度round kumquat 圆金柑roundworm 蛔虫rous sarcoma 劳斯赘瘤row crop cultivator 行间中耕机row crop planter 中耕罪播撒机row crop thinner 间苗机row fertilizing 施垄沟肥row humus 粗腐殖质row of seedlings 苗垄row planting 条播row space 行距row variation 行变异row vector 行向量royal jelly 王浆rubbers 绵羊选rubidium 铷rugos mosaic of potato 马铃薯连叶花叶病rumen 第一胃rumenotomy 瘤胃切开术ruminant 多胃动物rumination 反刍rump 屁股run off 径流run off coefficient 径恋数running gear 行走机构runoff irrigation 径拎溉rupicolous plant 石生植物rupture 离散rural construction 农村成立rush nut 莎草russian vetch 长柔毛野豌豆rust 锈病rust of chinese quince 木瓜锈病rust of fig 无花果锈病rust of flax 亚麻锈病rust of sorghum 高粱锈病rusty kerneled rice 茶色米rutabaga 芜菁甘蓝rutin 芸香苷rye 黑麦rye bran 黑麦麸rye straw 黑麦稿秆中文字幕无线在线视频

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