查询词典 Kerr effect

The result of study showed:1 The effect of some inorganic urea inhibitor enzyme indicated boracic acid inhibits the activeness of urea enzyme in soil well, delayed the speed of urea hydrolysis in the soil and decreased the volatilization of ammonia , boracic acid,can be chosen as a inorganic urea enzyme inhibitor.2 The effect of some organic urea inhibitor enzyme showed that the dissociative Humic Acids of turfy soil and weathered coal inhibit the activeness of urea enzyme in soil well.

室内模拟试验，对几种缓释氮肥的释氮研究表明，和其它几种氮肥相比，PCF和PSF的控氮时间都较长。 6。盆栽试验表明，PCF的释氮效果比其它缓释氮肥的要好，且在油菜生育的各个时期，释氮都较充足，是适合油菜的良好缓释氮肥。

For Question 3, taking into account the economic factor of four treatments and therapies as well as the cost of different weights, we use the results of 2, issue 2, as well as the cost of therapy for dealing with the weighted, with the weighted Borda model to sort Four of the pros and cons of treatment and finally achieve an optimal effect, the effect of three times.

对于问题3，考虑到四种疗法的经济因素以及疗法与费用的权重不同，我们利用问题2的结果，对费用以及问题2中的疗法作加权处理，结合加权Borda模型进行排序来分析四种疗法的优劣；最后求得疗法1最优，疗法3次之。

In addition, protective effect and therapeutic effect of the cells products at 10 mg/mL against the Botrytis cinerea were 64.81% and 62.03% on tomato, respectively.

活体组织法测定结果表明，其乙醇提取物在10mg/mL的剂量下对番茄灰霉病的保护效果为64.81%，治疗效果为62.03%。

In Chapter 3,the applications of boundary value problem to the system with Allee effect and impulsive effect are given.

第3章主要讨论了边值问题在具有Allee效应单种群生物动力系统中的应用。

The existing drug in view of sinus bradycardia has relatively low effect and many evident side effect if it is used long term.

因此，积极寻求安全有效的治疗手段来治疗窦性心动过缓，改善病人的生活质量，减少猝死的发生率，有其现实的经济意义和社会意义。

Fully regarded the piezoelectric effect, the electrooptic effect caused by the applied electric field and based on the equation of diffraction efficiency and Bragg condition, the of between the applied electric field, the writing beam ratio with respect to the writing angles are analyzed.

全面考虑了电场作用下晶体的压电和电光效应，基于衍射效率公式和光栅的布拉格条件，给出了为获得最佳衍射效率比时外加电场及写入光束比与记录角度间的关系曲线。

After introducing SAW gyroscopic effect and acoustooptical Bragg diffraction effect briefly, a measuring tiny angle plan with CCD is put forward. Some core technology to measure tiny angle are discussed.

在扼要说明了Ω调制布拉格衍射角的物理原理后，初步设计了布拉格衍射角的CCD测量系统并讨论了影响其测角精度的若干关键技术。

The relations of the ratio of density to the ratio of vertical height of the two kinds of particles are calculated, which shows that the main factor of granular oscillation is not the "Brazil nut effect" or "reverse Brazile nut effect".

通过计算在垂直方向上两种颗粒高度之比随颗粒密度的变化关系，说明决定颗粒振荡与否的主要因素并不是"巴西坚果效应"或"反巴西坚果效应"。

Main effect: whitening new regeneration factor, instant whitening effect of the rapid repair of damaged cells visible, off yellow, whitening skin conditioning skin while promoting the formation of surface proteins from the inside out to change the skin, so skin Briand filled with glorious rosy health.

主要功效：全新美白再生因子，美白效果瞬间看得见快速修复受损细胞，赶走暗黄，美白调理肌肤同时促进皮肤表层蛋白质的形成，从内而外改变肌肤，令肌肤白里透红充满健康光彩。

It was illuminated that the width of the centre bright fringe decreased along with the increasing width of the rectangular aperture when the effect of the aperture on the beam couldn't be ignored,however,the width of centre bright fringe step changed with increase of the size of the aperture when the effect could be ignorable,the width of the half maximum intensity of the centre bright fringe decreased along with the accretion of the width of the aperture and then it tends to a constant.

结果表明，当光阑对光束的衍射影响明显时，光束衍射场的中央亮条纹的宽度随着光阑边长的增大而减小；当光阑对光束的衍射影响极小时，中央亮条纹的宽度随着光阑边长的增加而阶跃变化，中央亮条纹强度的半最大值宽度随着光阑边长的增大而减小；当光阑对光束衍射影响极小时，中央亮条纹半最大值宽度趋近于一定值。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。