可调整的

Although the production of relatively small achromatic and apochromatic refractor telescopes of up to 15cm, and catadioptic systems of up to 18cm, all with a variety of accessories at Jena would continue until 1994 when it was realized that Zeiss could not compete in the world market; the Zeiss "APQ" refractor telescopes optics were among the finest in the world but the inability to Zeiss to adapt these products promptly to the realities of a free marketplace assured their demise.

虽然耶拿厂可以生产相对小点口径的消色差和复消色差折射望远镜（口径最大可达15cm），还有口径最大可达18cm的反射折射望远镜系统，而且产品规格类型丰富，但蔡司在1994年还是意识到，不能在此类产品的世界市场上继续竞争了；蔡司的"APQ"系列折射望远镜产品确实属于世界顶级产品之列，但蔡司不具备在自由市场经济环境下，迅速调整改进此类产品的能力，所以决定此类产品停产。

The microstructure of the scaffold was observed under photomicroscope and scanning electron microscopy,and the in vitro degradation time,permeability,tensile-strength,porosity,shrinka...

实验结果显示：支架中的成纤维细胞、脂肪细胞及组织纤维间质完全去除，胶原纤维得到了松散，并维持其原有的天然三维网络多孔结构；该材料透水汽性处于3000g.m-2.d-1左右，适合创面恢复；体外降解时间处于25～50h之间，并可根据需要调整工艺条件控制降解时间；拉伸强度介于10.20～11.50MPa之间，具有良好的拉伸强度；收缩温度介于70～85℃之间。上述结果表明该材料已解决了猪脱细胞真皮基质渗透性差、降解速度过慢的缺点，并且其透气性和拉伸强度高、降解性优良且可控，符合组织工程支架材料的要求。

JAPAN MADE SLIDEX –Semi Auto-closing Sliding Door DeviceGood Points:No using of electricity, Low malfunctioning rate, Quietness, Barrier free, Simple installation, User friendly and Price affordable. SLIDEX functions by hydraulic control and a rack assembled onto the rail allow easy handling. The opening speed and force can be controlled by back check and delay action.

产SLIDEX——半自动平移门闭门器优点：无电源低故障无噪声安装简便经济实惠 SLIDEX采用的液压齿轮泵，属专利简便装置设计在-10至40℃温度范围内都可正常使用您可根据需要随意调整开闭门的速度SLIDEX采用的防撞和缓冲设计，使得我们的产品更加完美SLIDEX最适用于医院，酒店办公室火车车厢银行学校洗手间及家庭等

Gliosis plays a critical role in post-traumatic epileptogenesis. The inhibition of the proliferation of astrocytes with 7β OHCH could influence synaptic plasticity, modulate the imbalance of excitatory and inhibitory systems in hippocampus and postpone the latency between injury and the occurrence of chronic spontaneous seizures, furthermore to some extent, reduce the occurrence of post-traumatic epilepsy.

星形胶质细胞增生在创伤性癫痫发病机制中起重要作用，抑制胶质细胞增生，可影响海马突触可塑性，有利于调整海马内兴奋性和抑制性功能系统之间作用的失衡，可延长损伤与发生慢性自发性抽搐之间的间歇期，在一定程度上降低创伤性癫痫的发病率。

From between theory high proof industrial structure and economical sustainable development coupling relations, thus obtains through the industrial structure adjustment realizes the region economy sustainable development validity.

从理论的高度论证产业结构与经济可持续发展之间的耦合关系，从而得出通过产业结构调整实现区域经济可持续发展的有效性。

For each strategy, a corresponding exploitation plan of groundwater was designed. Then each designed exploitation plan (except scheme 3) was put into the model for calculation and simulation. The analysis on the forecasting results every plan indicates that:(1) Shuting down the self-provided wells is the most direct and effective method, playing an important role in the land subsidence prevention.(2) The resumption of compressed soil by groundwater artificial recharge is limited. So the artificial recharge can\'t provide essential effect for the resumption of land subsidence, unless the artificial recharge is much more than the groundwater withdrawal.(3) The method of "adjusting the exploitation stratum of groundwater to the shallow" has an obvious effect on the land subsidence prevention.(4)"Sand wells" can increase the leakage recharge for confined aquifer, and thus can slow and prevent the development of the land subsidence.(5) For the groundwater exploitation in Xi\'an, emergency self-provided wells should be managed according to the well spacing of 1600m, 2000m and 1600m, respectively, in the river terrace area, alluvial-proluvial fan area and loess tableland area to exploit the first confined groundwater. Corresponding individual well yield can be set as 2500m~3/d, 1500 m~3/d and 200 m~3/d. Make emergency self-provided wells pump in the dry year and stop pumping groundwater to restore and conserve underground water sources in average years and wet years. In this way, groundwater withdrawal of 162000m~3/d can be obtained to provide for the supplement of water supply in Xi\'an. As a result, the water supply stress can be released in dry years. The groundwater depression formed in the exploiting year can resume in 3-4 years. At the same time, this exploitation manner will not lead to obvious land subsidence.

本文利用所建的模型预测了现状开采条件下未来20年的地下水位和地面沉降的变化，在此基础上，提出了防治西安市地面沉降的五个地下水开采方案，利用所建的地面沉降模型对各个设计方案其进行了模拟和预报，对预测结果的分析表明：①封停自备井是防治地面沉降最为直接和最有效的对策，对防治地面沉降起着最为积极的作用；②采用人工回灌方法使被压缩的土层得到的恢复是非常有限的，对地面沉降不能起到根治作用，只有回灌量明显大于开采量时才能有一定的效果；③&调整开采层次，在浅层取水&对防治地面沉降的效果十分明显；④布设&砂井&可以增加对承压含水层的越流补给量，从而可以有效地缓解和控制地面沉降的发生和发展；⑤对西安市的地下水开采，可在河流阶地区、冲洪积扇区和黄土塬区分别采用1600m、2000m、1600m的井间距布置应急自备井，分别采用2500m~3/d、1500 m~3/d和200 m~3/d的单井开采量，开采第一承压水，在平水年或者丰水年不开采，涵养地下水源，在枯水年启动这些应急自备井开采，在输出分析范围内共可获得162000 m~3/d(5913万m~3/a)开采量，可以有效地补充西安市的供水水源，缓解供水紧张局面，开采年开采导致的下降的水位可在停采3～4年后得到基本恢复，同时，这种开采方式不会造成大的地面沉降量。

IDL-27 is made in various specific style for producing shell stitch edge finish of different sizes, and to produce any one of the three different combinations of finishes which include 1 or 4 or 8 stitch.

IDL-27 可依不同的线、布料与针距搭配出多样式的贝形花边，藉由移动针数调整杆，便可变换3种不同的针织样式，共有1针、4针、8针之贝壳饰缝。

IDL-17 is made in various specific style for producing shell stitch edge finish of different sizes, and to produce any one of the two different combinations of finishes which include 3 or 6 stitch.

IDL-17 可依不同的线、布料与针距搭配出多样式的贝形花边，藉由移动针数调整杆，便可变换2种不同的针织样式，共有3针或6针之贝壳饰缝。

SJ-17 is made in various specific styles for producing shell stitch edge finish of different sizes,and to repr-esen tative produce any one fo the two different combinations of finishes which include 3 or 6 stitch.

SJ-17可依不同的线、布料与针距搭配出多样式的贝形花边，籍由移动针数调整杆可变换2种不同的针线样式，共有3针6针之贝壳饰缝。

SJ-38 is made in various specific styles for producing shell stitch edge finish of different sizes,and to repr-esen tative produce any one fo the therr different combinations of finishes which include 1 or 4 or 8 stitch.

SJ-38可依不同的线、布料与针距搭配出多样式的贝形花边，籍由移动针数调整杆便可变换3种不同的针线样式，共有1针4针8针之贝壳饰缝。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。