致使

LONDON/SAN FRANCISCO - A new computer virus, feared to be the most potent ever, expanded its reach around the globe on Thursday, sending e-mail networks crashing and frazzling technicians already overstretched by a plague of computer bugs.

伦敦/洛杉矶－本周四，一种新的电脑病毒迅速传播到世界各个角落，此次来势比以前更加凶猛，致使邮件网络系统瘫痪，而本来已被电脑病毒搞得身心紧张的网络技术人员更加疲惫。

LONDON/ SAN FRANCISCO- A new computer virus, feared to be the most potent ever, expanded its reach around the globe on Thursday, sending e-mail networks crashing and frazzling technicians already overstretched by a plague of computer bugs.

敦/杉矶本周四，一种新的电脑病毒迅速传播到世界各个角落，此次来势比以前更加凶猛，致使邮件网络系统瘫痪，而本来已被电脑病毒搞得身心紧张的网络技术人员更加疲惫。

Several dozen researchers, led by Rebecca Garten of America's Centres for Disease Control and Prevention, sequenced full or partial genomes of 76 samples of the new virus, which has afflicted almost 13,000 people around the world so far.

美国疾病控制和预防中心（America's Centres for Disease Control and Prevention）的Rebecca Garten领导的几十名研究者测定了这种新病毒的76个样本全部或者部分的基因组序列。这种新的病毒到目前为止致使全球将近13000人染病。

Gravitative differentiation occurred to the magma in the magma chamber, resulting in the increasing of basicity in the upper intrusive lithofacies and the better ore potential, and subsequently copper and nickel sulphides were formed by the ore magma injection.

熔浆在岩浆房发生了重力分异作用，致使其上侵岩相基性程度逐渐增高，含矿性也越来越好，最后由矿浆贯入形成了铜镍硫化物矿体。

The cause of hindering the gynospore formation was short of boronin chestnut orchard,which led to the poor pollination and a decrease ofendogenous GA1/3, iPAs level and an increase of endogenous ABA level in ovary,which restrained the mother cell division of gynospore.The low level ofendogenous GA1/3,iPAs contents and the increase of endogenous ABA contentcaused a serious lack of reducing sugar,starch,protein and potassium in ovary,which led to a cease of young embryo development.

其中，大孢子形成过程的停滞是由于栗园B素缺乏，致使授粉不良和子房内源GA1/3、iPAS等含量下降，ABA含量上升，从而抑制大孢子母细胞分裂；幼胚发育停滞则是由于子房内源GA1/3、iPAS等生长类激素的上升启动受阻，继续处于低水平，ABA上升，使子房中还原糖、淀粉、蛋白质和K素积累受阻，造成营养严重缺乏。

With the different laboratory compaction method and the real pavement, the study of particle stability and density indicated that Marshall compacted specimen can not simulate the real pavement, the rolling and gyratory compacted specimen are the most similar with real pavement, vibrating compacted specimen is second similar with the real pavement.

针对不同试验室压实方法成型试件和实际路面，从集料颗粒的稳定性和密实程度两个角度的对比研究表明，马歇尔击实成型试件法无法有效模拟实际路面，表现在其粗集料颗粒主轴取向无统计规律且与实际路面不具相关性；轮碾压实和旋转压实试件具有与路面最接近的稳定性和密实程度；振动压实次之，虽然表现出具有使颗粒较好均匀分散成型的特点，但其粗集料颗粒骨架的稳定性不够理想，致使其密实程度相对不高。

Up to May 2000, before water delivering, the cutting off runoff of lower Tarim River had been continued for 30 years, all the surface water had disappeared for a long time. It forces the environment which is originally controlled by dry circulation to develop rapidly toward dry environment. The desertification had expanded greatly. As the results, a large number of the saline meadow and halophilous shrub deserta had disappeared.

：由于近30a的断流，使本来就处于干旱环境中的塔里木河下游末端朝着更加干旱的方向急剧发展，致使原有的荒漠植被大量消失，植物成片死亡，或濒于死亡，并形成大片裸地；遗留种类极度贫乏，群落结构简单，一年生草本植物趋于灭绝。

Some evidence indicates that the combination of extrinsic, intrinsic and genetic factors all play a role to cause the disc degeneration, with a progressive decrease in proteoglycan content leading to dehydration of the nucleus pulposus, and Type Ⅰ collagen begins to appear in the matrix, the ratio between Type Ⅰ and Type Ⅱ increases. All these cause the swelling pressure, disc height and the disc load bearing ability decrease. The disc progressively herniate and cause radiculopathy and myelopathy.

内因、外因及遗传方面的诸多因素导致椎间盘逐步退变后，其实质就是基质中蛋白多糖的减少，含水量降低，Ⅰ型胶原出现在基质中，Ⅰ、Ⅱ型胶原的比例明显上升，髓核呈纤维样改变，导致椎间盘的膨胀压降低，承重能力下降，椎间高度降低，椎间盘承受的重力不能平均地向各方向传递，致使纤维环疲劳、破裂、髓核突出，造成脊髓或马尾神经受压，引起严重后果。

It causes people became sensitive to the meaning of politics, economic and culture hided behind of physical materials.

这是因为观念在不断地被纳入艺术系统，致使愈来愈多的人们敏感于物质材料背后的政治，经济，文化意味。

This persecution resulted in groups of Anabaptists fleeing together, which in turn resulted in the formation of ethnic groups like the Mennonites, the Amish, and the Hutterites.

这些迫害导致了一群再洗礼派教徒逃亡到一起，后来又致使了门诺派，阿们宗派和哈特派等异教徒的组织的形成。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。