阻挡的

The morphology, component and structure of electrolytically etched surface are characterized and the mechanism of electrolytic etching and graining is also discussed based on the theoretical analysis. The components that can form barrier layer or dissolve the resisting layer on the surface of Al-Mg-Si alloy specimens are investigated through voltamperometric and chronoamperometric analysis in several solutions.

通过对Al-Mg-Si合金在各种溶液中的电流密度—电位曲线及电位—时间曲线的测量与分析，筛选出能够在Al-Mg-Si合金表面形成阻挡层的成分和对阻挡层有刻蚀作用的成分，并进行复配实验对比，优选出偏硼酸钠-硼酸、酒石酸-碳酸钠、磷酸钠-正丁酸和柠檬酸钠-柠檬酸等4种图纹电解刻蚀液体系。

In order to research dielectric barrier discharge characteristics at characteristics at various exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d, a DBD experiment system was established. Using Q-V Lissajous figure method, the effect of exciting voltage peak V(subscript P-P and dielectric thickness l(subscript d on the main discharge parameters were studied.

为了解介质阻挡放电在不同激励电压峰值V和介质厚度l下的放电特性，通过建立介质阻挡放电试验系统，采用Q-V Lissajous图形法研究了激励电压峰值V、介质厚度l对DBD主要放电参量的影响。

The goose feather heavy snow recently not only the pace that stopped people to return countryside to celebrate a festival, still held back large quantities of Olympic Gameses the put on sale of concessionary goods order for goods works.

近日的鹅毛大雪不但阻挡了人们返乡过节的脚步，还阻挡了大批奥运特许商品订单的发售工作。

And Bryant was unstoppable, torching Bell and then Grant Hill for 41 points on 16-of-25 shooting. It felt like one of those Jordan vs. Starks games, when Jordan was going to get his points no matter how good the defense played.

科比依旧不可阻挡，面对贝尔和希尔的严密防守仍然25投16中拿下41分，给人的感觉就像当年的乔丹VS斯塔克的对决，只要乔丹想得分，不论什么铜墙铁壁也无法阻挡。

The effects of AlN spacer layer on AlGaN/GaN HEMTs are studied, and the results show that the insertion of AlN spacer layer can improve gate schottky barrier and decrease gate leakage current.

研究了AlN阻挡层对AlGaN/GaN HEMT器件性能的影响，结果表明，AlN阻挡层的增加提高了栅肖特基势垒，增加器件的关断电压，降低了栅泄漏电流。

It can absorb and block fire radiation.The belts also decrease the convection.

它可以吸收和阻挡火焰向前方的辐射，减小火场对流和阻挡火烧散块的穿越。

Mogg Flunkies cannot attack or block during a turn in which no other creature you control attacks or blocks.

除非在该回合中有你所操控的其他生物进行攻击或阻挡，否则莫葛跟班不能进行攻击或阻挡。

Snowstorm can stop the wheel, but it can not be obstructed in the footsteps of the explorers love heroes!

雪灾可以阻挡住车轮，可是它却阻挡不住爱情英雄探索者的脚步！

They do not self-enclosed, courageous move, nothing can stop us longing for freedom and the pursuit of a better life, nothing can stop us go Wandering dream.

只要不自我封闭，勇敢向前，没有什么能够阻挡我们对自由的向往和对美好生活的追求，也没有什么能够阻挡我们走遍天涯的梦想。

Relatively lightweight aluminium or plastic shielding can block charged particles from the sun. But it would take impractically thick and heavy shields to stop the higher-energy galactic cosmic rays.

轻重量铝或塑料隔离罩能够阻挡来自太阳的带电放射性粒子，但是厚重的隔离板阻挡高能量宇宙放射线是不切合实际的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。