查询词典 high-technology

These materials have excellent chemical and thermal stability, high melting point, high thermal conductivity, high breakdown voltage and large carrier mobility rate especially the smaller electron affinity and potential or even a negative electron affinity, and the situation has greatly reduced the market launch of the threshold voltage, therefore, Field emission of such material will have a very vast potential for development and application prospects.

这些材料具有良好的化学与热稳定性、高熔点、高热导率、高击穿电压及大的载流子迁移率，特别是较小的电子亲和势甚至是负的电子亲和势，大大降低了场发射的阈值电压，因此，这类场发射材料将有着极为广阔的发展潜力及应用前景。

Silicon carbide is a promising semiconductor with wide band-gap, high saturation electron drift velocity, high breakdown electric field and high thermal conductivity.

碳化硅是一种新型半导体材料，具有禁带宽、电子饱和迁移速度高、击穿电场强度高、热导率高等特点。

In order to install the electrothermic Board, silica gel used for blocking the release version of silica gel used for blocking the General selection of grass-roots level to 1-3 mm in thickness of the aluminum plate. Silica gel layer from the aluminum plate between the bond strength directly linked to silica gel used for blocking the version of the service life, if the silican layer from the aluminum plate between the bond strength is not high enough, the high temperature and high pressure easy to crack.

当然，在本质操纵洋上述几个参数的设定不是白云苍狗的，而给根据本质处事洋的需给举行拔取和设定，如铜、锌版不同，平均的烫印压辛、较矮的烫印温量和较缓的烫印速率会爆发更抱负的烫印成果，因为平均的烫印压辛使电化铝的黏结性更好，较矮的烫印温量使电化铝的光华量更矮，而较缓的烫印速率是为了适答较矮的烫印温量。

In order to verify safety,efficiency and high quality of high-speed cutting machining,I d like to analyze the whole manufacturing process;from drawing up the steps of mould machining;taking rough machining,semi-finish machining and finish machining into account,and designing a reasonable machining scheme through emulation mode to meet the demand of high-speed cutting machining.

为了验证高速切削技术的安全、高效和高质量特性，从一个高速铣削加工任务开始，分析了高速加工模具工艺制订步骤，把粗加工、半精加工和精加工作为一个整体考虑，设计出合理的加工方案，通过仿真达到高速切削技术的要求，并通过实际加工，得出与传统工艺电火花线切割加工对比后的试验数据，论证了高速切削工艺的高效和经济性。

Based on the analysis on background of self-innovation"s being put forward,self-innovation is redefined and classified. Self-innovation"s characteristic is pointedout, which is high risk, high investment, long period, high return,government-correlation and endogenesis.

基于对自主创新提出背景的分析，对自主创新进行了重新定义，依据不同的标准对自主创新进行了分类，指出自主创新的特点是以企业为主体、高风险、高投入、长周期、高回报、政府支持性、内生性。

Starting point of quality standards and strict enforcement of high standards of high-quality staff to ensure high product quality.

高起点的质量标准和严格执行高标准的高素质员工，保证了产品的高品质。

Recombinant Human Osteogenic Protein (rhOP-1) provides a strong arm to solve this difficult problem. The rhOP-1 is produced by DNA recombinant technique, with the characteristics of high purity, high output, low cost and high osteoinductive activity. How does OP-1 work on the erective spinal fusion?It has not been documented yet.

重组人OP-1（rhOP-1）的出现为这个问题的解决提供了一个强有力的武器。rhOP-1是通过DNA重组技术生产，具有纯度高、产量高、成本低等优点，具有高效的诱导成骨活性。rhOP-1在直立脊柱融合术中的作用如何，目前尚未见文献报道。

The CC MRI findings are characterized mainly by:(1)frequently-encountered multiple circular foci during the cysticercus survival:small excentric spotty images of the mural cysticercus scolex :slightly high signs on T1WI and middle-lower signs on T2WI;lower signs on T1WI and high signs on T2WI of the capsular liquid;lower signs of the cerebrospinal fluid but relatively high signs of the capsular liquid on FLAIR;and unremarkable peripheral edema;(2)scolex disappearance,enlarged capsular cavity and remarkable peripheral edema during cysticercus degeneration and necrosis;(3)lower signs on T1WI and T2WI and peripheral edema disappearance after the focal calcification;(4)findings shown by the enhanced scanning:strengthened (24/36) or non-strengthened (12/36) cyst-wall circular images;strengthened (22/36) or non-strengthened (14/36) small intracapsular spotty images;(5)cerebral-ventricular type often occurring in the third and fourth ventricles:one case in the third ventricle (1/36) and three cases in the fourth ventricle (3/36),all of suffered from obstructive hydrocephalus;(6)hydrocephalus caused by arachnoid adhesion (2/36) in meningeal type.

结果 脑实质型18例，脑室型4例，脑膜型3例，混合型11例，主要MRI特点：(1)囊虫存活期，病灶呈圆型，多发常见，附壁囊虫头节呈偏心型小点状影，T1WI呈略高信号，T2WI呈中低信号；囊液T1WI呈低信号，T2WI呈高信号；在FLAIR上脑脊液呈低信号，而囊液呈相对高信号；周围水肿不明显。(2)囊虫退变坏死期，头节消失，囊腔扩大，周围水肿明显。(3)病灶钙化后，T1WI及T2WI均呈低信号，周围水肿消失。(4)增强扫描表现为：囊壁环状增强(24/36)，或不增强(12/36)；囊内小点状影增强(22/36)，或不增强(14/36)。(5)脑室型：常发生于第三、四脑室，其中第三脑室1例(1/36)，第四脑室3例(3/36)，均引起阻塞性脑积水。(6)脑膜型：因蛛网膜粘连，而引起脑积水(2/36)。

The results showed that the mutant contained high trehalose content and high cell survival rate kept even after 4 h 18 %vol alcohol treatment (no respiration deficiency existed), which indicated that high trehalose content could protect cells membrane and prevent DNA loss of mitochondria and exosmosis of intracellular materials.

结果表明，中性海藻糖酶缺失突变株细胞海藻糖含量较高，用18 %vol的酒精处理4 h后仍可保持高的细胞存活率，并且无呼吸缺陷型的出现，说明高海藻糖含量可以保护细胞膜，防止线粒体DNA丢失和胞内物质的外渗，与酵母的酒精耐性之间存在一定的关系。

The product series of coated sand efficiently solved the problems: insufficiency of organic binder in high temperature, high expansivity of natural silica sand and much gas of coating of organic molecular in high temperature.

覆膜砂系列产品有效解决铸造材料有机粘结剂高温性能不足，天然硅砂热膨胀率高和有机高分子高温汽化发气量大的关键技术难题。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。