上电

Today it has 70 employees, with sales office in Dalian and Shanghai Office The factory tends to have a great increase on volume, technology and product range.

到了八十年代初，公司又进行了一次大幅度的产品结构调整，将产品范围集中于有较大优势的高档灯具和电暖器上。

The results showed that compared with the control period, after injecting clenbuterol subcutandously, the amplitude of the fast wave potentials and slow wave potentials at the duodenal close to abomasum, the pylorus of abomasum and dorsal sac of the rumen, as well as the strainwave of rumen movements s...

结果表明，β激动剂双氯醇胺在功能上有与肾上腺素相似的作用，即可直接或间接地抑制山羊胃肠道电活动和运动。

BEIJING, May 18 Xinhua, according to Singapore's "Lianhe Zaobao," reported the British oil company Gulf Harbour oil spill blocking some progress made , engineers plugged the day before yesterday in the oil spill oil on a straw, which began sucked part of the oil spill ...

中新网5月18日电据新加坡《联合早报》报道，英国石油公司封堵墨西哥湾海底漏油工作取得一定进展，工程人员前天在漏油油井上插上一只吸管，开始吸走其中的一部分漏油。。。。

Multi-function string which combines hollow rod electric heating, adding hot waste water above pump, adding hot waste water below pump, hot water circulation below pump, using sinker bar below pump, and borehole chemical viscosity reduction has been used selectively according to different production requirement and reservoir conditions.

采用能实现空心杆电加热、泵上掺热污水、泵下掺热污水、泵下热水循环泵上掺入、泵下配置加重杆、井筒化学降粘等多功能综合管柱，适应各种不同生产要求，根据油层条件，选取一种或多种组合、配套。

The proposed antenna consists of a rectangular metal patch on a printed circuit board fed by a 50- coplanar waveguide. By cutting a C-shaped slot in the rectangular radiating patch,a frequency band notch will be created. The proposed antenna yields an impedance bandwidth of 3.1-10.6GHz with VSWR,except the bandwidth of 5-6GHz for WLAN.

天线采用印刷电路板上的矩形贴片作为辐射单元，并由同一面上的共面波导馈电，通过在矩形贴片上开一个C形槽来实现陷波功能，电磁仿真软件Ansoft HFSS10的仿真结果显示，合适地选择C形槽的尺寸可以调整陷波的中心频率和带宽。

The dosage is determined by pH control approach, which does not require a routine jar test. This method can simultaneously determine the optimal pH and economical dosage for oxide-CMP wastewater. The coagulant can be added directly into the raw water without the pH adjusting at first. According to this method, the coagulant acts like a titrant and the pH of the oxide-CMP wastewater is monitored. The optimal dosage is the one that corresponds to a specific pH.

本论文主要以「pH控制法」来决定线上加药剂量值，其与传统瓶杯试验不同的是，其加药逻辑可直接对线上加药进行控制且毋须定期确认参数。pH控制法视混凝剂为酸滴定药剂，直接对进流之氧化层研磨废水进行加药，及至特定pH时，加药停止，此时之加药量即为电性中和去稳之控制点，远较过量加药法经济。

The WEDM process makes use of electrical energy generating a channel of plasma between the cathode and anode [5], and turns it into thermal energy [6] at a temperature in the range of 8000–12,000 vC [7] or as high as 20,000 vC [8] initialising a substantial amount of heating and melting of material on the surface of each pole.

WEDM 程序利用电的能源产生一个血浆的频道在阴极和阳极之间 [5]，而且将它变成热的能源 [6] 在 8000 – 12，000 vC 的范围温度 [7] 或高达 20，000 vC[8] initialising 实质上量的暖气和熔化的在每个杆的表面上的材料。

Although the North China rift basin is a Meso-Cenozoic tectonically active area, its activity is weaker than that of younger volcanic arcs or zones with violent tectonic movement.

这也许正是根据现今应县-商河剖面上大地电磁的探测结果看不出来存在通常所说的反映&软流圈&电性特征的&上地幔高导层&的原因。

The charge distribution result shows that the carbon is easy to get electron, and the nitrogen with lone pair electrons in the amino group is the electrophilic reaction site.

电荷分布方面，三聚氰胺分子上的碳原子易得电子为亲核试剂进攻点，而胺基上的氮原子因含孤对电子是亲电反应中心。

The deep zone of Eogene system in the north Qikou sag is the Es13 zone that buried depth is more than 3500 meter,according to drilling and logging data and the study result of predecessor,result about the rock-electric log mode from core data,and determine the deep zone sedimentary facies and its distributing characteristics,and analysis reservoir characteristics and its control factors.

歧北凹陷下第三系深层主要指埋藏深度大于3500m的下第三系沙一下段地层，本文根据钻井、测井资料，在前人研究成果的基础上，从取芯井入手，建立相应的岩——电模式，以此来确定本区深层的沉积相类型及其分布特征，并在此基础上分析储层的特征及其控制因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。