压下

The rat model with an endtoend anastomosis between a common coronery artery and a homolateral external jugular vein is clinically useful in studying the pathophysiology of chronic venous hypertension.

一侧颈总动脉与颈外静脉吻合模型对研究静脉压增高状态下脑缺血具有实用价值，结扎动静脉短路造成静脉压增高可以明显改善局部脑血流。

This result can be used to explain not only the microhardness and elastic modulus of coatings changing with respect to measurement direction and locations, but also the wear mechanism of interlamellar cracking and flaking off when intense adhesion took place between wear parts during sliding.

从而解释了在压头载荷作用下，由于层间裂纹扩展的强弱不同，而使涂层的显微硬度和弹性模量的测量结果随测量方位和压头取向发生变化。

A special tribe called Kayan is known for wearing rings around their neck. Kayan women often say that their purpose for wearing the rings is cultural identity. The rings are rarely removed since they started wearing them around the age of five. The coiling and uncoiling is a long procedure. They are usually only removed to be replaced by a new or longer set of coils. To set the record straight, women do not suffocate if the rings are removed, though the muscles covered by them are weakened. Many women have removed the rings for medical examinations. Contrary to popular belief, the neck is not actually lengthened. Each coil is replaced with longer coils as the weight of the brass pushes the collar bone down and compresses the rib cage.

在清迈有一个少数民族称做Kayan族，当时为了逃难而来到泰国西北边界的媚洪顺，后来不知为何这支民族的妇女认为长颈才能显示出女人的美丽，因此她们从5岁起就在母亲的协助下在颈子上架起了铜圈，到了10岁开始每年再多加一圈直到25岁为止，到了25岁这些铜圈更可高达25圈重达5至10公斤；铜容易生绿锈，要时常擦拭，而且铜很沉，会将肩膀压塌，所谓的长颈并不是因为颈子变长，而是因为钢圈的重量长期压住锁骨和肋骨，使得脖子看起来变长了。

Petrogenesis simulation indicates that the Tianheyong primitive basaltic magma may have been the product of polybaric melting column with nonmodal partial melting processes of enriched lherzolite, which straddle the boundary of garnetand spinelfacies lherzolite.

岩石成因模拟表明，形成天和永玄武岩的原生岩浆是在变压、部分熔融的条件下富集地幔源区岩石非实比熔融的产物，变压熔融柱穿切了Sp/Gt二辉橄榄岩相边界。

Three linearity test samples or six circulars test samples (may by revolve compaction machine, librate and press machine, the Marshall meter, or path take the mold intrinsic controllable high temperature which core obtains) puts in specially makes, are dry or immerse the environment mean test.

三个条形试件或六个圆形试件（可由旋转压实机、振动压实机、马歇尔仪、或道路取芯获得）放入特制的模具内在可控的高温、干燥或浸水环境下作测试。

Based on the functions from closed vessel experiments, the ballistic simulation results of maximum chamber pressure, muzzle velocity and p-t curves of a 105mm gun charged with LTSC nitroamine propellant at +50℃,+15℃ and -40℃ environmental temperature were in good agreement with experimental data.

在密闭爆发器实验的基础上，应用可视化程序对某105mm火炮采用低温感硝胺火药在+50℃、+15℃和-40℃环境温度下的最大膛压、初速以及膛压—时间曲线进行了弹道模拟，模拟与实验结果具有较好的一致性。

Based on the functions from closed vessel experiments, the ballistic simulation results of maximum chamber pressure, muzzle velocity and p-t curves of a 105mm gun charged with LTSC nitroamine propellant at +50C,+15C and -40℃ environmental temperature were in good agreement with experimental data.

在密闭爆发器实验的基础上，应用可视化程序对某105mm火炮采用低温感硝胺火药在+50℃、+15℃和-40℃环境温度下的最大膛压、初速以及膛压—时间曲线进行了弹道模拟，模拟与实验结果具有较好的一致性。

In the experimental process, changes in the samples were observed and photographically recorded using microscope, fluorescence spectrum, Raman spectrum and infrared absorption spectrum of the reacting systems were also determined in situ under high pressure.

为验证这一观点，本论文以金刚石压腔装置为手段，开展了地幔温压条件下(直到地球内部200km的深度)含碳物质与水反应生烃的模拟实验研究。

Based on the project of high-embankment widening of highway, the water content and degree of compaction of foundation soil, filling and improved soil by lime were determined by means of indoor physicomechanical test. The centrifugal modeling tests were used to simulate increasing degree of compaction and improve soil by lime for coordinating deformation between new and old high-embankment widening.

针对高速公路拓宽工程高填方路段新老路堤拼接问题，通过室内物理力学试验确定地基土、素土填料及其石灰改性土在拼接路堤填筑时的含水量和压实度控制参数；利用离心模型试验手段，进行提高填料压实度和石灰改性措施下拼接路堤协调变形试验研究。

Examination of the equilibrium status of a point in the salt water zone and the description of piezometric heads at two points ...

通过考察咸淡水界面之下咸水带任意点的压力平衡关系和咸水带及淡水带任意点的水头描述得知，当地下水流处于稳定状态且满足Dupuit假设时，可以根据同一垂直线上界面之下咸水带任意点的咸水测压水头和界面之上淡水带任意点的淡水测压水头确定滨海均质各向同性潜水含水层咸淡水界面的位置。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。