select plant例句翻译_写作句库

select plant

1.To select the plant which can accumulate Pb, the uptake ,accumulation and tolerance of 5 plants (Chinese mustard, Brassica oleraceae var. albogiabra, B. peking 15, Chinese mustard (Bamboo),B. oleracea) from colewort of Cruciferae were investigated.

为了筛选对重金属铅具有耐性与富集作用的植物,在温室砂培盆栽条件下对十字花科芸薹属5种植物芥菜、芥兰、鲁白15、竹芥、甘蓝进行铅吸收和耐性的研究.收藏指正

2.The helpful approach to increase seed per plant is to select maize vaneties with thicker and longer ears, more ear rows and row grains, higher 1000-seed weight, suit-abale ear height when plant height is maintained definitivness.

提高单株籽粒产量的有效途径是在保持一定株高的前提下,应以果穗粗而长、穗行数和行粒数较多、千粒重较高、穗位高适中的类型为主要选择目标。收藏指正

3.A new type of CMAC self-learning controller,which can select learning rate its own, has been presented by analyzing the learning principle of CMAC network and CSSR plant.

本文通过分析CMAC神经网络的学习机制和连续搅拌反应釜的结构，提出了一种自动选择学习率的CMAC自学习控制方法。收藏指正

4.A new type of CMAC self leaning controller,which can select its own learning rate,has been presented by analyzing the learning principle of CMAC network and CSTR plant.

通过分析 CMAC神经网络的学习机制和连续搅拌反应釜的结构 ,提出了一种自动选择学习率的 CMAC自学习控制方法 .收藏指正

5.Currently used plant transformation systems require selectable marker genes encoding antibiotic or herbicide resistance, along with the gene of interest, to select transformed cells from a large population of mostly untransformed cells.

摘要在目前的植物转化系统中，要求在关注基因或目的基因转入细胞时，同时有标记基因存在。收藏指正

6.If the response is unsatisfactory and modification of the plant is unacceptable, a design phase is necessary to select the control elements (the controller) needed to improve the dynamic performance to acceptable levels.

如果响应不满意且不能改变对象，则需要第二阶段：选择控制元件（控制器）以将性能指标改进至可接受的水平。收藏指正

7.Consequently, ion balance was broken. The content of Na~+, Na~+/K~+, Na~+/Ca~(2+), Na~+/Ca~(2+), SNa~+,K~+ and SNa~+,Ca~(2+) at seedling stage basically reflected the salt-tolerance of plant and might be suitable to select salt-tolerant pumpkin variety.

南瓜幼苗体内Na~+含量、Na~+/K~+、Na~+/Ca~(2+)、S_(Na~+,K~+)和S_(Na~+,Ca~(2+))比值基本能够反映植物耐盐性的强弱,可以作为鉴定南瓜幼苗耐盐性鉴定指标。收藏指正

8.The genetic correlation,genetic advance and restricted index of sucrose content characters in sugarcane F_1 population were studied. According to brix on the field and plant height to select high sucrose clones in sugarcane F_1 generation was practicable and ef- fective;

对甘蔗 F_1代群体糖分性状的遗传相关、遗传进度和约束指数研究表明,在甘蔗 F_1代,根据田间锤度和株高来选择高糖无性系是行之有效的.收藏指正

9.To set up an efficient plant regeneration system and select wheat genotypes suitable for tissue culture, factors affecting tissue culture were studied with the immature embryos of 24 elite wheat varieties under various conditions including four callus induction media and three differentiation media.

摘要为了筛选适合组织培养的小麦基因型，建立一套有效的小麦诱导再生体系，以24个小麦品种的幼胚为研究材料，选用4种诱导培养基和3种分化培养基，研究了影响小麦组织培养的各种因素。收藏指正

10.It was appropriate for two kinds of Paulownia to select stem segments as transplant,differentiate on MS+BA 4 mg/L+NAA 0.2 mg/L and induce root on 1/2 MS+KT 0.5 mg/L+IBA 0.25 mg/L,the differentiation efficiency could up to 22.8%. Stem segments were infected with Agrobacteria tumefaciens LBA4404 containing plant expression vector p438PRSI,and co cultured for three days.

为材料 ,建立组织培养和植株再生系统 ,以茎段作为转化受体 ,诱导分化和生根的最佳激素组合分别是 MS+BA 4mg/L +NAA 0 .2mg/L和 1 /2 MS+KT0 .5mg/L+IBA0 .2 5mg/L,芽分化频率可达 2 2 .8%。收藏指正

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