selective breeding造句
例句與造句
- Selective breeding of new walnut variety lufeng
核桃新品種露豐的選育 - Selective breeding of the early mature hawthorn variety fuzaohong
津優(yōu)31號(hào)黃瓜品種特性及栽培技術(shù) - Selective breeding and application of fengnuo 2146 - a fresh - eating waxy maize hybrid
鳳糯2146的選育及應(yīng)用 - Selective breeding of animals
動(dòng)物的選擇性繁殖 - Selective breeding of plants
植物的選擇性繁殖 - It's difficult to find selective breeding in a sentence. 用selective breeding造句挺難的
- Progress in germplasm resources and selective breeding of longan in guangxi province
廣西龍眼種質(zhì)資源研究及品種選育 - Through selective breeding strategies , veterinarians and breeders are attempting to eliminate canine hip dysplasia
通過(guò)選擇性繁育策略,獸醫(yī)和養(yǎng)犬人試圖消除這種疾病 - Archaeological finds around the world suggest that selective breeding was first carried out by man some 10 , 000 years ago
世界范圍的考古發(fā)現(xiàn)證明，人類(lèi)開(kāi)始有選擇性的飼養(yǎng)犬類(lèi)發(fā)生在距今大約10 ， 000年前。 - Conclusion the essential oil is mainly distributed in the stem bark , so the thickness of a stem bark can be used as a standard of selective breeding index
結(jié)論廣藿香莖內(nèi)的發(fā)揮油主要分布在莖的皮部，廣藿香莖皮的厚薄可作為優(yōu)良品種的選育指標(biāo)。 - Our results indicated there was great potential for selective breeding . in aflp fingerprinting , some loci showed quite different frequency in four generations and they were assumed as putative markers closely related to disease - resistant trait
Aflp指紋圖譜中的一些位點(diǎn)，其顯性基因頻率在四代群體中變化明顯，推測(cè)是由人工選育造成的，可能與抗病性狀密切相關(guān)。 - Researchers and senior engineer compose our scientific research group . from the improved seed selective breeding to the natural ingredient withdraws , they checks at each level , and make us to become your powerful partner
由研究員高級(jí)工程師組成的科研隊(duì)伍，從優(yōu)良品種的選育到天然成分提取，層層把關(guān)，使我們能為您提供優(yōu)質(zhì)穩(wěn)定的產(chǎn)品，及時(shí)周到的服務(wù)，成為您強(qiáng)有力的合作伙伴。 - In this paper is given a general review of the structure and physical - chemical properties of cellulose , the development in cellulose research , the nutritional effects of cellulase , the selective breeding and characteristics of cellulose strain , and the way to determine enzyme
本文就從纖維素的結(jié)構(gòu)及其理化特性和纖維素研究進(jìn)展、纖維素酶的營(yíng)養(yǎng)作用、纖維素菌種的選育及其特性和酶的測(cè)定方法進(jìn)行了綜述。 - Gui miao ( college of life science , south china normal university , guangzhou 510631 ) pengze crucian carp , carassius auratus of pengze , is a unique model system for studying evolutionary genetic and selective breeding , owing to its specific genetic background and reproductive modes
結(jié)果表明同源和異源精子激發(fā)的胚胎發(fā)育過(guò)程在mdh 、 ldh和sod同工酶表達(dá)上存在明顯差異，充分說(shuō)明了“異精生物學(xué)效應(yīng)”的存在。 - Its generally believed that this training not only strengthened the trainees knowledge on selective breeding , rearing management , the prevention and control of animal diseases but also increased their awareness and expanded their knowledge horizon on the quality of raw milk , environmental protection and sustainable development of the rural economy
大家一致認(rèn)為，此次培訓(xùn)不僅強(qiáng)化了學(xué)員對(duì)奶牛品種選育飼養(yǎng)管理以及疫病防治等方面的知識(shí)，而且在原奶質(zhì)量環(huán)境保護(hù)農(nóng)村經(jīng)濟(jì)可持續(xù)發(fā)展方面提高了認(rèn)識(shí)，拓寬了知識(shí)面。