查询词典 counter current

When the vehicles move, this kind of electro-magnet magnetic field cutting track both sides installment aluminum link, cause in which produces the induced current, simultaneously has a like polarity counter magnetic field, and causes the vehicles to push airborne to the top of rail in aerosol.

车辆运行时，这种电磁铁的磁场切割轨道两侧安装的铝环，致使其中产生感应电流，同时产生一个同极性反磁场，并使车辆推离轨面在空中悬浮起来。

The instrument simultaneously sample for three phase voltage and current. Rotary photoelectric coding switch and LCD are used for human-computer interaction. it makes the interface compact and efficient. Utilizing the function of positive and negative edge trigger of the programmable counter array unit in MPU, signal zero-cross is captured for the phase detected based on double way. The software synchronism sampling method based on real-time parameter self-optimizing minishes period truncation error, and the measurement accuracy is improved. The digitization power measure imports traditional two-unit and three-unit methods and expands application range of the instrument. The capacity is discriminated by soft ware table-look-up on the load loss. The value of a quantity is converted to the value when reference temperature (75 ℃) from test temperature.

该仪器具有以下特点：仪器对三相电压电流同时采样；基于旋转式光电编码器和液晶显示屏的人机交互界面简洁而高效；可编程计数器阵列PCA"捕获"信号的过零点用于双向过零平均鉴相，得到准确的相位差和周期；基于实时参数自寻优的软件同步采样，有效地减小了周期截断误差，提高了测量准确度；数字化功率测量引入了传统的二表法和三表法，扩展了仪器的使用范围；实际容量根据负载损耗用软件查表的方法来判别；测量值已从试验温度折算到了参考温度(75℃)时的值。

A counter-current multistage leach ing process has been analyzed and used to leach potassium from roasts of potash feldspar, gypsum and calcium carbonate to increase the potassium recovery and the potassium sulfate concentration in the filtrate of the first stage.

采用多级逆流浸取操作方式以提高钾长石热分解烧成物浸取液中硫酸钾的浓度和浸出率，在对浸取过程进行分析和合理假设的基础上对过程进行了数学描述，建立了浸取过程相应参数的计算式。

The performance counter may also be used to capture a variety of information ranging from the state of the current CLR to the state of the print queue.

性能计数器也可以用于捕获从目前CLR的状态的打印队列状态等各种信息。"/页"

Because the formula of output voltage is the same as the one using other methods,the pulse width can be ascertained by choosing time constant based on the relation between voltage and current,and the proportional counter tube can be applied to different count ratio.

所得的输出电压的表达式与应用其他方法所得出的结果相同，因此可根据输出电压的波形与电路时间常数的关系，选择时间常数以确定输出脉冲宽度，使正比计数管适用于不同的计数率。

This method not only comprehends network analytical method more easily but also calculates the voltage and current of the proportional counter tube more conveniently.

此法不但有利于通过网络分析的概念理解这一物理过程，而且便于计算正比计数管的输出电压或电流。

This article researches affection of atmosphere pressure to hydro-kinetic force process by using fluid mechanics theory and works out amendatory method about pump allowable mounting height, wind pressure of centrifugal fan,rotor power and gas rotameter scale and algorithm of air-pressure pipe length of counter-current flow hight-order condenser in different atmosphere.

本文应用流体力学原理，研究了大气压对流体动力过程的影响，得出不同大气压时，泵的允许安装高度，离心式风机风压，轴功率，气体转子流量计刻度的校正方法和逆流高位冷凝器气压管长度的计算方法，对不同海拔高度地区，特别是高原和盆地地区具有十分重要的现实意义。

Counter-current to look for her, as if the water reached a small sandbar.

逆流寻找她，仿佛走到水中的小沙洲。

Counter-current to look for her, as if the water reached the sandbar.

逆流寻找她，仿佛走到水中的沙洲。

Tuyere Langjian stand on, whether it is down, counter-current, we will continue to unswervingly implement the market as the core brand as a link, to create value for customers this idea of return of all partners, support services to all our customers.

站在风口浪尖上，不管是顺流、逆流，我们将继续坚定不移地贯彻以市场为核心、品牌为纽带、为客户创造价值这一理念回报所有的合作伙伴，服务于所有支持我们的用户。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。