查询词典 root

The results indicated: the nitrogen of root,stem and leaf was mainly from soil and fertilizer nitrogen at growth stage,and the nitrogen from root nodule azotification started and increased at later growth stage.

结果表明，在大豆生育前期土壤氮和肥料氮是根、茎、叶片氮素的主要来源，在生育后期根瘤固氮开始增加；随生长大豆荚果氮素中土壤氮所占比例逐渐减小，根瘤固氮所占比例逐渐增加，并在收获期(R8)达到总量的70.6%，肥料氮所占比例一直很低。

The use of desulphurisation product stimulate peanut's root nodule in special way, on the condition that the rate of desulphurisation products reaches 1 percent, 5 percent and 10 percent, the quantity and weighty of root nodule is increased

结果表明，在广东浅海沉积砖红壤上，施用脱硫副产物对盆栽花生出苗、根系及其营养生长、花生花针生长发育等均产生一定的抑制作用；抑制程度与脱硫副产物施用量有关。

Uses the soil bonsai to carry on the root nodule bacteria and the alfalfa highly effectiveparagenesis match experiment, in the simulation production practice the big field soil environment,conducts the research to the root nodule bacteria in soil compatibility.

采用土壤盆栽进行根瘤菌与紫花苜蓿高效共生匹配试验，模拟生产实践中大田的土壤环境，对根瘤菌在土壤中的适应性进行研究。

A part, such as a stem, leaf, or root , removed from a plant to propagate a new plant, as through root ing or grafting.

插条从某一植物上切除一部分并用来繁殖出一棵新植物，如茎、叶或根，通过扎根或嫁接

Under the same eggs inoculation levels,and using such index as root decay,relatively gall index,relatively eggs mass index,shoot height,root length and shoot weight,the pathogenicity for 34 Meloidogyne populations from different areas in 11 provinces in China to the tobacco cultivars K326 and Honghua Dajinyuan were clustered by SAS.

在相同的接种水平下，以烟草品种K326、红花大金元为供试寄主，用SAS软件，对坏死百分率、相对根结指数、相对卵块指数、株高、根长、地上部分重等6个指标进行聚类，分析不同或相似生态条件下，4种常见根结线虫中34个群体的致病性。

The traditional Givens rotation algorithm involves root computation which need more hardware resources, the paper presents a Givens rotation algorithm without root and division computation, combined with the special structure of the input signal matrix, a interference suppression algorithm with low computation is also proposed.

传统Givens旋转算法涉及到平方根运算，这种运算要消耗较多硬件资源或需要多次循环来实现，文中给出一种无平方根与除法运算的Givens旋转算法，并结合信号输入矩阵的特殊结构，给出一种低复杂度的干扰抑制算法。

Divide, Square Root, and Remainder Algor - Intel has developed a set of recommended algorithms for performing floating-point division, floating-point square root, integer division, and integer remainder operations on the Intel Itanium architecture.

Intel为在Intel Itanium 体系结构上执行浮点运算的除，浮点运算的求平方根，整数除法，整数取余操作浮点运算的而开发了一套推荐的算法。

Intel has developed a set of recommended algorithms for performing non-IEEE floating-point division, square root, reciprocal, and reciprocal square root operations on the Intel Itanium architecture.

Intel为在Intel Itanium 体系结构上执行非IEEE浮点的除，求平方根，倒数，倒平方根运算而开发了一套推荐的算法。

The root division was affected by the IAA and iPAs, and the adventitious root formation needed the low level of IAA and CTK. Fourthly, the study on the DNA content in callus of different types and concentrations of estrogen treatment can show that nuclide was a standard of changes of Cardiocrinum giganteums cell.

4通过对不同激素种类和浓度处理中愈伤组织核酸含量变化研究，表明核酸可作为大百合形态发生的标志，大百合愈伤组织分化前RNA含量增加，DNA含量下降，愈伤组织内RNA的升高，标志着细胞分化的物质合成。

Objective To investigate the correlation between the extent of cutting of the root canal wall and the root fracture strength and the stress distribution.

目的探讨根管壁切削程度与牙根强度的关系及应力分布的变化规律。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。