The utility model relates to a gate valve, in particular to a three-way gate valve for cutting over the current direction.
本实用新型涉及一种闸阀，尤其是一种用于流向切换的三通闸阀。
Being used as a current direction sensor, this compass is suitable for all kinds of current meters required by measuring direction.
此种罗盘可用于各种海流计上作为测向传感器，也可用于其他需测方位角的仪器上。
The uniform speed ring flowmeter has high accuracy, large output differential pressure, uneasy plugging and insensitive current direction.
准确度高，输出压差大，不易堵塞，对流向不敏感。
Three methods to judge the electric leakage of flange are put forward, that is, current direction method, pipeline current method and earth resistance method.
就绝缘法兰是否漏电，提出了电流方向法、管道电流法及接地电阻法等判断方法。
It can be used to determine boundaries of depositional sequence and system tracts, current direction, hydraulic energy and manifold depositional environments.
用它可以确定层序和体系域边界，判断水流方向和水动力大小，识别多种沉积环境。
This paper analyses selectors of transverse differential current direction protection using two types polarizing voltage for double circuit lines on the same tower.
对两种极化电压下的横联差动电流方向保护的选择元件在同杆并架双回线故障下的动作行为进行了研究。
Trends are also perpetuated by market participants who were wrong in their analysis; being forced to exit their losing trades pushes prices further in the current direction.
趋势也被那些分析错误的市场参与者接受，使他们被迫退出当前亏损交易并进一步推动当前趋势方向。
Analyzes the leakage from the asphalt concrete core wall on the river-bed section of Majiagou reservoir from the aspects of temperature, vertical current and current direction.
从温度、垂向流和流向三个方面分析马家沟水库大坝河床段沥青混凝土心墙的渗漏情况。
The phase comparison error is the primary factor leading to mistaken action in the selective leakage protective system of underground LV networks based on zero sequence current direction.
在基于零序电流方向原理的矿井低压电网选择性漏电保护中，比相误差是导致保护误动的主要因素。
Even though they are a step in the right direction, our current processes are not enough.
虽然他们是正确方向中的一个步骤，但是我们目前的过程是不够的。
Applying a current in one direction splits the compound, and the two metals are deposited onto opposite electrodes.
电流在一个方向上电解化合物，两种金属在相反电极上沉淀。
In theory, this could one day provide a key component of any nanoscale electrical circuit-a way to mechanically turn the current on and off or change its direction.
理论上讲，这种机械切换电流通断或方向的方法，或许有一天会成为任何纳米尺度电路的关键元件。
The Qiantang River tides appear each year during the eighth month of the lunar calendar, when incoming tides form a huge wave that travels against the direction of the current as the river narrows.
钱塘潮出现在每年农历八月期间，上涨的潮水形成巨大的波浪，随着河流变窄，波浪移动的方向与水流的方向相反。
Instead of swimming against the tide, against anything that does not satisfy you, use the strengths of the current to direct you and move faster in the direction of your dreams!
不是逆潮而游，与一些不能使你满意的事物顽抗，而是用你当前的力量导引你，使你在追梦的路上走得更快。
You can take into account current interest rates — and the projected direction of interest rates.
可以把它代入往来帐户的活期利率——以及预定方向的利率。
When no electricity is delivered, a voltage difference between the electrodes drives a current in the other direction.
当没有电流流通时，电极之间的电压差驱动电子反方向流动。
His current favorite is Karada-chan, a copper-haired sixth grader from the anime “A Direction in the Day After Tomorrow.”
他当前的最爱角色是五百川空雫（Karada-chan），她是动漫《后天的方向》里的六年级女生，有着黄褐色的头发。
Don't be concerned with your current size; be concerned with the direction that you're traveling in.
不要在乎眼前的大小，关注你行走的方向。
That flip transfers angular momentum to the domain wall, pushing it along in the direction of the current.
这一方向的转变会将角动力(angular momentum)传递到域壁(the domain wall)上，推动域沿着电流的方向移动。
It is OCCI's StorageLink that is used to bind compute resources to their storage [1]. Therefore this current link has a direction pointing from the OCCI model instances towards CDMI containers.
正是使用OCCI的StorageLink把计算资源连接到它们的存储[注1]，这样当前的链接就具有了从OCCI模型实例指向CDMI容器的方向。
Your advisor at your current college or university can point you in the right direction so you know which tests to take and when you should take them.
你学院或大学里的导师会指给你明确的方向，让你知道该考什么，什么时候考。
Say you've got a new lead -they're unhappy with their Website in its current form and want you to help steer the site in the right direction.
比如说你来了一位新领导—他们对网站现状不满意，想让你帮忙把握网站的正确航向。
Note that conventional current flow is used, hence the current in each element is shown in the direction of decreasing voltage.
请注意，由于采用了约定的电流方向，因此每个元件中的电流是沿着电压下降的方向流动。
The law which goes by his name is a useful rule for predicting the direction of an induced current .
这条用他的名字命名的定律，是判断感生电流方向的极有用的定则。
By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.
该方法通过实时检测三相交流输出电流方向得到方向函数，利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流的方向，实现电压平衡。
Both the current business tax planning business actively explore in the direction of internal accounting and financial management is a hot research topic areas.
目前税务筹划既是企业在经营实践中积极探索的方向，也是国内会计和财务管理领域研究的热点话题。
As we go through life, we are constantly adjusting and changing our direction to meet our current goals.
在我们人生中，有时需要校正和改变方向使之与我们目前的目标相符。
Depending on the switch position and the direction of current to the armature, the appropriate motor will either revolve clock-wise of counterclockwise to produce the desired seat movement.
根据开关的位置与流入电枢时电流的方向，电动机开始顺时针或逆时针旋转从而使座椅根据需要进行调整。
Depending on the switch position and the direction of current to the armature, the appropriate motor will either revolve clock-wise of counterclockwise to produce the desired seat movement.
根据开关的位置与流入电枢时电流的方向，电动机开始顺时针或逆时针旋转从而使座椅根据需要进行调整。
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