查询词典 beet lifter

Compared diploid fodder beet with tetraploid fodder beet, tetraploid plants put up characteristics of bigger and thicker dark green leaf, more folds on leaf, stronger footstalk and so on .we can take those characters as the advancing index in testing tetraploid fodder beet.

饲用甜菜四倍体植株与二倍体植株相比，表现出叶片增大变厚，叶色浓绿，叶面多皱褶，叶柄粗壮等特点，可以将这些特点作为饲用甜菜四倍体田间初步筛选的指标。

The trials were carried out in field experiment and artificial climate incubator. The sugar beet growth buds were treated at 1～3pairs of true leaves with gibberellin , autix , naphthaleneacetic acid and kinetin , and the plant growth regulating substances enhancing bolting of sugar beet in the first year and its doses were selected out. The sugar beet seedling induced by temperature and light were treated by abscisic acid , maleic hydrazide , uniconazole (S-3307) and paclobutrazol (PP333), and the plant growth regulating substances which make bolting reverse and their doses were screen out. The mechanisms of bolting and bolting reversing were discussed by examining the changes of endogenous hormones, activities of correlative enzyme to bolting, soluble protein, components of amino acid in the protein, components of fatty acid. The results were as follow

本研究通过田间试验和人工气候箱培养相结合的方法，在甜菜幼苗1~3对真叶时利用赤霉素、生长素、奈乙酸和激动素等生长调节物质处理茎生长点，筛选促进甜菜当年抽苔的植物生长物质及剂量；同时利用脱落酸、马来酰肼、烯效唑（S-3307）和多效唑（PP333）等处理经温光诱导当年抽苔的甜菜幼苗，筛选对当年抽苔逆转有效的种类和剂量，并通过测定内源激素含量、相关酶活性、可溶性蛋白质含量和氨基酸组分及脂肪酸含量及其组分的变化，探讨甜菜当年抽苔和抽苔逆转的机理，得到如下结论

In our study,two important lepidopteron pests,beet armyworm and cotton bollworm were surveyed for their endogenous piggyBac.As a result,endogenous piggyBac elements were found in these two insects,and one of the piggyBac elements isolated from the genome of cotton bollworm was intact and thought to be potentially active.1 Clonging and sequence analysis of piggyBac from beet armywormUsing PCR technique,with degenerate primers,a DNA fragment of piggyBac-like element was cloned from the genome of beet armyworm,spodoptera exigua hubner.The DNA fragment was 456bp in length,and the deduced amino acid sequence shares 50%- 78% similarity with other piggyBac elements from insects.But one stop code was found in this DNA fragment.

由于转座子很难用常规的RT-PCR和RACE技术进行克隆鉴定，故本研究在兼并引物PCR的基础上，利用inverse PCR和vectorret PCR技术，不仅调查了鳞翅目两种重要的农业害虫甜菜夜蛾和棉铃虫的內源piggyBac存在情况，同时克隆到了內源性的piggyBac转座子，并且从棉铃虫中获得了一个结构完整、具有潜在活性的piggyBac转座子HaPLE1.1甜菜夜蛾piggyBac转座子基因的克隆与序列分析采用PCR技术，利用兼并引物，从甜菜夜蛾基因组中克隆出一个內源性piggyBac类似因子的DNA片段，并命名为SePLE。

"Three distinct types are cultivated: the garden beet, as a garden vegetable; the sugar beet, a major source of sugar and commercially the most important type; the mangel-wurzel, a succulent feed for livestock; and the leaf beet"

所种植的有三种类型︰一、作蔬菜的菜园甜菜；二、制糖的糖用甜菜，是商业上最重要的类型；三、作为牲畜多汁饲料的饲料甜菜

Growing character of sugar beet leaf in dry land one influence of cutting different leaf groups on beet root yield,sugar content,microstructure of beet root were studied.

西北甜菜基地是我国的重点制糖基地，甜菜已成为西北地区的骨干经济作物。

The research direction and tasks ate to solve the great technical problems of sugar beet and sugar industry: improve sugar beet root yield per unit and sugar content, lower the power consumption and material expenditure, bring the three wastes under control, apply computer techniques, enhance base study and technical development, promote the advancement of sugar beet and sugar industry and change the institute in-to the center of research, determination, standardization, information and training.

研究方向和任务是：解决甜菜和制糖行业的重大技术问题。甜菜研究重点是提高单产和含糖；制糖研究重点是节能降耗，三废治理和微机应用技术。同时加强综合性基础研究与开发。推动行业的技术进步，成为行业研究、检测、标准、信息、培训中心。

This design is responded the control require of two lifter, as to supervise and control the lifter movement's parameters.

本设计是针对两台调速升降台的控制要求，完成对升降台运行参数的监视，以及运行的控制。

We have incorporated a hydraulically actuated lashing device that either lashes the inner of the lifter to the outer body or detaches the body from the internals of the lifter,thereby not translating the motion from the cam onto the pushrod,"said Nandu Srinivasan,Manager of Advanced Engineering for Engine Air Management Operations at Eaton Corp."

我们已经合并了这种液压驱动装置，即可以使挺柱内部零件和外体紧固，也可以使外体和内部零件分开，当松开时就不会将运动从凸轮传递给出推杆，Nandu Srinivasan，伊顿公司的发动机进气管理工程部门的经理说：&当推杆上受到液压时，它会分开外体，由于没有互相锁定，推杆基本上是在凸轮上，上升下降，就像伸缩望远镜杆一样。&

"In the clean and jerk, the lifter takes a shoulder width grip on the Bar and pull s the weight to the front of the shoulders. The lifter then dips down, uses a powerful jumping motion to drive the Bar overhead."

在挺举比赛中，运动员以肩宽的握距抓住杠铃并举至胸前齐肩的地方，然后身体下降，以有力的跳举将杠铃举过头顶。

"In the clean and jerk, the lifter takes a shoulder width grip on the Bar and pulls the weight to the front of the shoulder s. The lifter then dips down, uses a powerful jumping motion to drive the Bar overhead."

在挺举比赛中，运动员以肩宽的握距抓住杠铃并举至胸前齐肩的地方，然后身体下降，以有力的跳举将杠铃举过头顶。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了