选择性

For the first time, two-dimensional correlation coefficient was used to study the selective interactions between different functional groups.

首次利用二维相关系数对不同官能团之间相互作用的强弱进行了表征，为不同分子间选择性相互作用的机理的研究提供了一个新的方法。

So, we make the selective emission through the one step diffusion method by the countercheck effect instead of by the ordinary two step diffusion method.

因此，我们认为可以通过利用SiO_2的阻挡作用，结合机械刻槽和丝网印刷，通过一次扩散宋代替通常的分两次进行扩散宋制作"选择性发射极"的方法。

The calculation shows that using the selective coating and the cylindrical glass cover both...

计算表明，使用选择性吸收涂层和圆管形玻璃罩都是改善集热器热性能的有效措施。

Claim joinder is very free in the present civil procedure. There are claim joinders of plaintiff, counter-claim and cross-claim of defendant, common and alternative claim joinder, permissible and mandatory claim joinder, related and unrelated claim joinder.

现代程序规则中，请求合并是极其宽泛和自由的，不仅原告主请求可以合并，被告反请求和交叉请求也可以合并，合并的请求可以是一致的，也可以是选择性的，可以是任意，也可以是强制的，可以是有关联的，也可以是无关联的。

Atomic force microscopy is used to examine the surface morphology of the 3-monolayer InAs. It's found that the evolution of surface morphology with increasing the GaAsSb thickness can be classified into 3 stages: random distribution of InAs quantum dots, space-selective growth of InAs quantum dots on cross-hatching surface, and purely cross-hatching surface.

最后，由原子力显微镜分析，让我们观察到样品表面的InAs奈米结构的分布型态：(1)随机分布，(2)在田埂状(cross-hatching)的表面上选择性的成长，(3)奈米结构渐渐地消失，最后仅剩田埂状的表面型态。

W hen, in the past, choices were much more limited, design crudity was avoided by the development, over years, of both architectural scholarship and elegance.

在过去，选择性非常有限，人们通过长期努力提高建筑学学识水平和精确性来避免设计粗糙。

At 100℃ and 0.5 MPa for 2 h, the conversion of cumene hydroperoxide is about 65.0% and the selectivity for propylene oxide is 70.4%.

在100℃，0.5MPa的条件下反应2h，过氧化氢异丙苯的转化率为65.0%，环氧丙烷的选择性为70.4%。

The conversion of cumene increased with increase of the content of Cu.But the selectivity of CHP decreased with increase of the content of Cu.

对于CuO-MgO催化剂而言，异丙苯的转化率随着CuO-MgO中CuO含量的增加而增加，同时异丙苯过氧化氢选择性下降。

Taking the alkylation of benzene with propylene to form cumene as model reaction, the effect of extrusion condition on zeolite's global performances, such as activity, cumene selectivity, strength and lifetime etc were experimentally investigated.

本文以苯和丙烯烷基化合成异丙苯为模型反应，系统考察了成型条件对β分子筛催化剂宏观性能的影响(包括活性、选择性、强度、寿命和孔结构等)。

There isn"t obvious selectivity in blank cutworm imperilment, the onseting quantity and imperilling degree is similar on different crops. It"s more serious in the field of invasion of weeds and corn intercrop potato than single cropping of corn, and the field of forecrop green manure is more serious than single cropping. Imperilment degree of black cutworm is very serious in both high altitude region as Dewu (1780 meters) and low altitude region as Lemin (1450 meters). The imperilment degree in two regions have no obvious differences. 4. The imperilment of second generation armyworm is very serious in both high altitude region of Dewu and low altitude of Lemen town.

3小地老虎的为害对品种没有明显的选择性，各品种小地老虎发生量和受害程度相似；作物对小地老虎发生为害程度影响较大，杂草丛生的地块和玉米与马铃薯间作的地块受害程度明显高于玉米净作地块，而前作为绿肥的地块受害程度也比净作高；土壤条件对小地老虎发生为害程度有影响，土质疏松、肥沃、团粒结构良好的地块受害程度明显比地势低洼、土质粘重、瘠薄的地块重；小地老虎在高海拔的德坞(1780米)和低海拔的乐民(1450米)两地发生为害均较重，为害程度没有明显差异。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷