查询词典 p-ethoxyphenylurea

The results show that the v p- L curve obtained by new arrangement mode through measuring boreholes parallel and perpendicular to the strata has a very good regularity and overcomes the flaw of the v p- L curve disorder change caused by conventional arrangement mode.

测试结果表明：顺层和垂直于岩层的测孔布置方式获得的纵波波速 v p与孔深 L 的曲线规律明显，克服了常规布置方式带来的 v p- L 曲线无序变化的缺陷，可容易确定出倾斜薄层弱结构松动圈范围。

The results showed that thiram significantly improved serum AST, ALT, ALP activities ( P 0.05) and MDA of liver ( P 0.05), increased rate of TD significantly, decreased growth performance and SOD level of liver significantly in broilers.

结果表明，饲料中添加福美双可以显著提高肉鸡TD发病率（P.05），升高血清中AST、ALT 和ALP的水平和肝脏MDA的含量（P.05），降低肝脏SOD水平和肉鸡的生产性能。

Thiazide use was associated with higher BMD at all three sites in general, although associations with BMD increase at the total hip (P = 0.07) and femoral neck (P = 0.09) were weak in men.

尽管男性在全髋关节(P = 0.07)及男性股骨颈(P = 0.09)的骨密度增加不显著，但在使用噻嗪类药物后一般上述三处的骨密度均进一步增加。

On the basis of ecologic balance, developing the complex biological preparation as a goal, we first explored two compatibly antagonists to control the leaf disease of forest plant and hoped this two antagonistic fungi could play a cooperative role in controlling the pine needle blight. The main research results were as follows: 1 , The dual test showed the two antagonistic fungi(Gliocladiutm virens ,Bacillus firmus)had some differences to Pestalotia funerea in the inhibition mode. The role of G virens to the P.funerea, mainly displayed the competition in the nutrition and space, but the B. firmus had the distinct inhibition zone to the P.

本研究以生态平衡为理论基础，开发复合生物制剂为目标，首次将两种亲和拮抗菌用于森林植物叶部病害，以期两种复合拮抗菌在松属植物赤枯病防治中发挥协同作用，其主要研究结果如下： 1、对峙培养显示两种颉抗菌(Gliocladium virens、Bacillus firmus)对赤枯病菌的抗生方式有一些差异。G.virens对P.funerea的作用，主要表现为营养与空间上的竞争，无抑菌圈；而B.firmus对P.funerea有明显的抑菌圈(平均6mm)，对峙培养4-5d后菌丝逐稀疏、干枯、变黄。

The changes of nutrient in sweet pepper leaf at bud and at full fruit stage were different and the change of nutrient ratio (N/P, N/K, K/P) was smaller at bud stage than at full fruit stage, which was better stage for nutrition diagnosis.

甜椒花蕾期和盛果期叶片养分变化规律不尽相同，叶片养分比例N/P、N/K、K/P以花蕾期变化小于盛果期，为甜椒适宜营养诊断期。

The P-38 is a fairly rare warbird type, but this year's show had both 23 Skidoo and this beautiful 1944 P-38L, which originally operated as a photo reconnaisance aircraft.

的P - 38是一种相当罕见warbird类型，但今年的展会都23 Skidoo和这个美丽的1944年的P - 38L ，最初作为照片侦察机。

The P-38 is a fairly rare warbird type, but this year's show had both 23 Skidoo and this beautiful 1944 P-38L, which originally operated as a photo reconnaisance aircraft. This configuration possibly saved it from being scrapped, because after the war it was bought and operated by a string of civilian aerial photography companies, before being passed down a long line from one owner to another, finally ending with Vintage Fighters LLC based in California.

这架P-38是罕见的warbird型号，但是2008年的表演不但有&23 Skidoo&，还有这架美丽的银色1944 P-38L，最初是作为侦查照相型飞机来发展，而这也可能是它被保存下来的原因，在战后它被一连串的民间公司买下用于航空摄影，经过从一长串的所有者手中倒来倒去，最后它被位于加利福尼亚的老式战斗机公司收购。

The results shawed that DBH was positively correlated with nutrient contents of N, P, K, Ca, Fe, Cu and Zn, while negatively correlated with foliar N:P ratio.

通过对所得数据进行相关分析得出，胸径和树高均与叶片的N、P、K、Ca、Fe、Cu和Zn含量呈正相关，与叶片N：P比值呈负相关。

Results （1）The positive rates or the scorings of MMP-1,MMP-9and MVD were significantly higher in human gallbladder neoplasm than that in human chronic cholecystitis（P.01）,But the positive rates of MMP-2in human gallbladder neoplasm were significantly lower than that in human chronic gallbladder cholecystitis（P.01）.（2）The closely positive correlations were found among the expressive scorings ofMMP-1,MMP-9,TIMP-2,MVD and the clinicopathological type,differentiated degree,with or without metastasic tumor.

结果 （1）31例胆囊癌组织中MMP-1，MMP-9的阳性表达率及其评分和MVD计数均值（以CD34阳性计数）分别为16例（51.6%）和20例（64.5%），明显高于10例慢性胆囊炎组织1例（10.0%）和2例（20.0%），差异有非常显著性（P.01）；胆囊癌组织中TIMP-2的阳性表达13例41.9%）则低于慢性胆囊炎组织9例（90.0%），差异有非常显著性（P.01）。

The effects of electroplated Ni layer and electroless plated Ni-P layer on the diffusion behavior in Sn-Ag/Cu solder joint were studied. The results by EPMA analysis showed that the electroless plated Ni-P layer acted as a good diffusion barrier between Sn-Ag solder and Cu substrate. However, the electroplated Ni layer can not hinder the inter-diffusion and reaction between molten Sn-Ag solder and Cu substrate when reflowing, and there was a layer of IMC (Cu6Sn5) at interface of Sn-Ag/C u solder joint.

摘 要：研究了电镀Ni层和化学镀Ni-P合金层对Sn-Ag/Cu焊点扩散行为的影响，电子探针分析表明：化学镀Ni-P合金层能很好地阻止Sn-Ag/Cu焊点在焊接过程中的Cu，Sn互扩散和相互反应；而电镀Ni层则不能阻止Sn-Ag/Cu焊点在焊接过程中的Cu，Sn互扩散和相互反应，界面反应产物仍以Cu6Sn5为主。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。