查询词典 u-turn

The Division specializes in trade, the main products by the operator has: digital products, such as keyboard, mouse, U disk, memory card, MP4; Electric: hair dryer,, electric fans, coffee machines, mixers; power: cell phone charger devices, transformers; a great deal of attention because of the company product quality and a deep wealth of experience, so that the quality of products continuously improve product quality in the domestic leader, with the United States, Britain, Taiwan and other developed countries and regions compared Products, Products already exported to all over the world.

本司专业从事贸易，主经经营产品有：数码产品，如键盘，鼠标，U盘，闪存卡，MP4；电器：电吹风，热水壶，电风扇，咖啡机，搅拌机；电源：手机充电器，变压器；由于本公司高度注重产品的质量及深厚丰富的经验，使产品的质量得到不断的提高，产品质量在国内领先，可与美国、英国、台湾等发达国家及地区的产品相比较，产品早已远销世界各地。

At present, its has formed a kind of small household electrical appliances, including hair dryer, electric iron, juicer, induction cooker, electric kettle, vacuum cleaner, a digital type of MP3, MP4, U disk, including product group, all products have passed CCC, CE, GS, FCC, ROSH certification by the vast number of consumers love, are exported to Hong Kong, Southeast Asia, North America, Europe, the Middle East and other regions.

目前旗下已形成包括小家电类的电吹风、电熨斗、榨汁机、电磁炉、电热水壶、吸尘器，数码类的MP3、MP4、U盘等在内的丰富产品群，全线产品均通过CCC、CE、GS、FCC、ROSH等认证，深受广大消费者的喜爱，远销香港、东南亚、北美、欧州，中东等地区。

The birthplace of Duke Ellington, U Street was once a center of African-American culture.

那里充满了酒吧和饭店。U街曾经是是一个非裔美国人的文化的诞生地。

Secondly, in the trapezoidal channel which profile is that the base width is 20cm, the depth of channel is 20cm, the slope coefficient 1.0, and U-shaped channel which profile is that the depth of channel is 40cm, the radius of bottom circular arc, the external dip angle α of abutment wall is 8°, the article does a series of experiment researches on many of cylinder measuring flumes, such as circular, pier shaped, elliptic and diamond cylinder flumes, and discusses the variance of discharge coefficient, submergence factor, backwater height, head loss and critical submergence degree for each of cylinder measuring flume. On this basis, the article optimizes the structure shape of the cylinder measuring flume further.

然后，在底宽为20cm、渠深为35cm、边坡系数为1.0的梯形断面渠道和渠深为40cm、底部圆弧半径为15cm、边墙外倾角α=8°的U形渠道上，对圆柱形、桥墩形、椭圆柱形和菱柱形等多种柱形量水槽进行一系列的试验研究，探讨各种形式柱形量水槽的流量系数、淹没系数、壅水高度、水头损失、临界淹没度等变化规律，在此基础上，对柱形量水槽的结构形式作进一步优化分析。

Study on emission spectrum of N2 molecule C3Πu state in DC glowing discharge［J］.

直流放电等离子体中氮分子C3Πu态的光谱研究［J］。

Calculating the equivalence class U/C and the discernibility matrices size are the two main factors which affect the efficiency of the attribute reduction algorithm based on discernibility matrices.

影响基于差别矩阵的属性约简算法效率的主要因素有计算U/C等价类和差别矩阵的大小。

CD-ROM, WORM, Erasable Optical Disks are becoming popular because of large capacity and flexibility. U-disk is a new high tech product, which has attracted the world's attention.

光盘驱动器，蠕虫，可擦写的光盘由于其容量大和灵活性变得大受欢迎。U盘是一种新的高科技产品，已经引起了全世界的注意。

Means that the variance in the error term, u, conditional on the explanatory variables, is the same for all combinations of outcomes of explanatory variables.

意思是，不管解释变量出现怎样的组合，误差项u的条件方差都是一样的。

Taking the comprehensive factors into considerations and the experimental curve results, the optimum parameter are the filament voltage U is 3.0 V, the grid voltage U1 is 1.8 V and the reverse voltage U3 is 7.0 V, the first excitation potential of Argon is 11.6 V.

综合各种因素，给出最佳参数组合，并在此组合下给出了测量数据及处理结果，灯丝电压U=3.0V，栅极电压U1=1.8V，反向电压U3=7.0V。在该参数下测得氩原子的第一激发电位U0=11.6V。

After 2 days incubation, harvested exoenzyme RSDA from Bacillus subtilis DB430 with the recombinant plasmid pHR showed the best enzyme activity, around 6.5 U/mL. Crude RSDA is added into 20% ungelatinized Tainon 57 sweet potato powder for hydrolyzation and achieve the highest glucose yield 36 g/L.

Bacillus subtilis DB430 菌株在培养2天后可以达到大约 6.5 U/mL左右的最高酵素活性，经离心将粗酵素液直接加入 20%未经糊化的台农57号甘薯生粉中，最多可以产生36 g/L的葡萄糖。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。