扩张

Stent should be soft, with good lateral bending property, and diameter of the stent should be 1.0-2.0 mm longer than the actual stenosis. Implantation technique should be improved. These can reduce extrusion and cutting action of the atheromatous plaque due to balloon dilatation and stent expansion, and prevent plaque defluxion during implantation. Filter protection device is used to filter tissue debris and to prevent microemboli entering cerebral circulation, which can elevate safety of carotid stent implantation.

选择相对柔软的，侧弯性能较好，且直径应比狭窄处实测直径大1.0~ 2.0 mm的支架，提高置入操作技术，可以减轻支架置入过程中球囊扩张及支架膨胀时对粥样斑块的挤压与切割作用，防止斑块脱落，同时使用滤器脑保护装置以过滤较大组织碎片，阻止较大微栓子进入脑循环，提高颈动脉支架置入的安全性。

There is overwhelming evidence that deforestation in Africa and parts of Asia is largely due to agricultural expansion.

存在令人信服的证据表明非洲和亚洲部分地区的森林砍伐在很大程度上是由于农业的扩张。

The next incisions will dele deeper, cutting through muscle and bone.

外科医生会先割除浅表部位的组织扩张器，然后再切割肌肉和骨头部分。

One basic framework consisting of the supplier, the demander, the intermediary and the supervisor has come into being.

另一方面，在这一时期，中资保险公司在个体数量和分支机构两个层次上有不断扩张的趋势。

The dualistic phase was reached after the expansion of Gnosticism into the Hellenistic world and under the influence of Platonic philosophy, from which was borrowed the doctrine that a lower demiurge was responsible for the creation of this world.

在柏拉图哲学的影响下，二元论的层面是力求把诺斯替主义扩张进希腊化的世界，是从一个较低层的造物主负责创世这个教条借鉴而来的。

Please have a good look at her: polluted rivers and lakes, growing deserts, the destruction of the forests and wild life, and the depletion of the ozone layer

请好好看一看她：受污染的江河湖海、扩张的沙漠、森林和野生生物的毁灭、臭氧层的耗尽

That is , the depletion of available new land needed for further expansion of the American farming system.

就是说，用于扩张农业系统的新土地资源已经枯竭了。

Unfortunately, that may well prove temporary: first, your stimulus programme, with its reliance on massive credit expansion, may prove unsustainable; second, the decline in China's trade surplus is largely the result of the crisis-induced collapse in world trade; and, third and most important, China has embarked on currency deprecation by locking the renminbi to the falling dollar.

不幸的是，这种缩减很可能只是暂时的：首先，贵国的刺激方案依赖于大规模信贷扩张，可能难以维续；其次，中国贸易顺差的减少，主要是金融危机导致的世界贸易萎缩的结果；最后一点，也是最重要的一点，由于钉住了不断贬值的美元，人民币也在贬值。

This design makes looming the depth of field is another space for expansion.

这样的设计，使得隐约出现的另一空间的景深得到扩张。

Objective To study the relationship between the expanded dermal internal environment and skin contraction process.

et目的研究皮肤扩张后真皮内环境的变化及其与挛缩过程的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。