栅

The changes of four indexes indicated that the photosynthesis and transpiration of poplar cultivars were influenced by the infection of Melampsora larici-papulina Kleb.

这4个基本生理指标变化说明，栅锈菌侵染寄主后对寄主的光合、蒸腾作用均有影响，而且在亲合性组合中影响显著。

In the lever of isozyme,10 species of Melampsora larici-populina are divided into four groups:the first includes Nm ,GL, H159,CJQ and ZST ;the second is Qh and Bqy, the third is Scb and Ts, Tt is included in the forth group.

在同功酶水平上落叶松-杨栅锈菌主要分为以下四大类：Nm、GL、H159，CJQ和ZST为第一类； Qh和Bqy为第二类；Scb和Ts为第三类；Tt为第四类。

In the lever of DNA,13 isolates of Melampsora larici-populina are divided into four groups:the first is composed of GL and CJQ,the second consists of Ts,Tt,Scb and Nm, the third contains Ha,Hf,H159,ZST,Bqy and Hdao,the last is Qh.

在DNA水平上落叶松-杨栅锈菌主要分化成以下四大类：第一类为：GL和CJQ；第二类为：Ts、Tt、Scb和Nm；第三类为：Ha、Hf、H159、ZST、Bqy和Hdao；第四类为：Qh。

Random primers was used to screen main dominance fungus strain of Chiese Melampsora larici-populina Kleb by RAPD technique and the special RAPD fragments of physiological laces of C1, C3, C4 and C5 were founded successfully.

以156条随机引物，对目前中国落叶松杨栅锈菌(Melampsora larici-populina Kleb)的主要优势菌系进行了BAPD片段的筛选，寻找到了1号、3号、4号、5号4个流行生理小种的特异性RAPD标记。

This scheme can be applied to flow field computation of nonviscous or viscous flow, laminar or turbulent flow and compressible or incompressible flow.

本文首次提出了基于分布参数最优控制理论、雷诺平均N—S方程的平面叶栅反问题的普遍形式——最优化设计的理论和方法。

It was showed that the growth rate of Scenedesmus obliquus was positively related with the concentration of heavy metals added to soil.

结果表明，斜生栅藻的生长率与土壤中的重金属含量明显相关，并且随重金属投加量的增加而逐渐降低。

The purpose was to study the effect of phosphorus concentration on the growth of Scenedesmus obliquus so as to prevent and control algae bloom breaking out.

［目的］研究磷浓度对斜生栅藻生长的影响，以防止和控制&水华&的暴发。

Scenedesmus obliquus growth inhibition test was used to test the toxicity of soil contaminated by heavy metals.

应用斜生栅藻对重金属污染土壤的毒性进行诊断。

The effect of P was analyzed from several aspects of cells number, increase rate of algae and maximum standing stock of S. obliquus.

方法］从斜生栅藻细胞数目、藻比增长速率和藻最大现存量几个方面对磷的影响进行分析。

Toxic effects of 1,2,4-trichlorobenzene (1,2,4-TCB) on Scenedesmus obliquus were studied through investigating the growth, the content of protein and the content of chlorophyll.

以1，2，4-三氯苯(1，2，4-TCB)处理后斜生栅藻的生长状况、蛋白质含量、叶绿素含量、超氧化物歧化酶和过氧化物酶活性、丙二醛含量和培养液总有机碳含量的改变来检测1，2，4-TCB对斜生珊藻的毒性效应及其毒性作用机制。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。