影响其背压的主要因素有：大气环境温度、空冷初始温差、凝汽器的端差。
The major factors effecting on the backpressure include atmospheric environment temperature, primary temperature difference of air-cooling, end difference of condensers.
介绍了300MW汽轮机组排汽通道出口速度分布对凝汽器传热端差的影响。
The thesis expresses velocity distribution of the exit of the exhaust hood of 300MW turbine effect on temperature difference of the condenser.
从理论上分析凝汽器结垢对端差、凝汽器传热、汽轮机功率的影响，提出判断凝汽器结垢的依据。
The theory based on condenser fouling have on effect temperature difference, condenser heat transfer and turbine activity, set forth judge condenser fouling.
结果表明加热器端差减少 ，机组经济性提高 ，而加热器停用或泄漏都将对机组经济性产生不利影响。
The results indicated:decreasing in heater terminal temperature difference could improve unit economy. Whereas heater stopping or leakage would have disadvantage on economy.
准确而快速地评价各级加热器端差的运行热经济性，对热力系统的设计、运行和检修具有十分重要的意义。
Evaluating exactly and fast heat economy of unit caused by heater terminal temperature difference is significant meaning for the design, operation and repair of thermodynamic system.
抽气器出力不足而引起的空气在凝汽器内积聚，使得凝汽器端差和空气分压力均增大，对凝汽器真空造成双重影响。
Air accumulation in the condenser owing to insufficient output of air extractor can increase the terminal temperature difference and the air pressure component.
结合某厂现场情况分析造成凝汽器端差高的主要原因，提出针对性的对策措施，并分析了对策实施效果和产生的经济效益。
It put forward some reasons for high end difference of steam condenser and corresponding measures according to its own practical conditions.
“当然是金鞋，”金龟子回答“我和那边的那个有人服侍有人刷毛，有人把吃的喝给端到跟前的大个子差到哪了？”
"Yes, certainly; golden shoes," replied the beetle. "Am I not just as good as that great creature yonder, who is waited upon and brushed, and has food and drink placed before him?"
多路开关的输入端可以有多种输入连接方式，例如单端连接或者差分连接。
The multiplexer can be carried out in a variety of ways such as "single-end" and "differential" connection.
SP505还包括内部回送在内的一些其它特性，内部回送可以在单端或差分模式被启动。
Additional features with the SP505 include internal loopback that can be initiated in either single-ended or differential modes.
在数字通信系统中，发送端和接收端的载波往往存在一定的频差。
In a digital communication system, usually there exist carrier frequency offset between the sender and the receiver.
本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；
The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .
在差分输入端，采用正反馈电路结构，以提高开启和关断速度，并降低功耗。
In the differential input, positive feedback circuit was used to increase the switching speed and attain low power.
该转换器支持单端电容输入和差分式电容输入，同时在片内集成了温度传感器，可以用于代替系统中的温度传感器。
This converter supports single-ended capacitive input and differential capacitive input, and integrates a temperature sensor which can instead of temperature sensor in system.
实测数据显示，与单端驱动模式下的相同对称电感相比，差分驱动模式电感提高最大品质因数127%，具有更大的工作频率范围。
Compared with a single-ended configuration, experimental data demonstrate that the differential inductor offers a 127% greater maximum quality factor and a broader range of operating frequencies.
可控硅预稳压电路降低串联稳压电路中的调整管管耗，使调整管两端的电压差始终是设定值。
Regulated power supply by SCR can reduce the consume energy of transistor and make the voltage between C and E of transistor keep invariable.
电路见图5，这种电路在运算电路中相当有用，比如差分对单端的转换，抑制共模信号。
This circuit is shown in Figure 5 and is useful as a computational amplifier, in making a differential to single-ended conversion or in rejecting a common mode signal.
建立了以水平井生产端压差为目标函数、以孔眼分布为决策变量的优化模型，同时和均匀流入剖面、均匀射孔分布的结果进行了对比。
The optimization model which the horizontal well drawdown is regarded as objection function and the perforation distribution as decision variable is presented.
在一般情况下，差分天线比单端大的人，并要求精心匹配的尺寸，以满足其性能规格。
In general, differential antennas are larger than single-ended ones and require careful matching of their dimensions to meet their performance specifications.
移动的载流子迁移到冷端后会形成载流子浓度差，从而在材料两端产生热电电压。
Mobile charged carriers migrating to the cold side to create a carrier concentration gradient thus giving rise to a thermoelectric voltage.
全平衡差分芯片转换成平衡信号的极性相反的单端信号。
The fully balanced differential chip converts the single ended signal into a balanced signal with opposite polarity.
此法缺点是焊接后链条箱易变形、两端轴的同轴度超差以及支撑强度不够。
The shortcomings of this method is easy to welding deformation of the chain of boxes, at both ends of the coaxial shaft tolerance and lack of support strength.
选别时间较长，回收率较高，而精矿排出端离给矿口较近，磁翻作用差，所以精矿品位较低。
Choose don't over a long period of time, high, but the concentrate recovery from the eduction is close to ore mouth, magnetic double function poor, so concentrate grade is relatively low.
利用AD 7811和AD 7812的控制寄存器，可以将输入通道配置为单端或伪差分输入。
The control registers of the AD7811 and AD7812 allow the input channels to be configured as single-ended or pseudo differential.
这种类型的干扰一并来到两个差分输入端，因而出现一个共模信号。
This type of interference is induced equally into both differential inputs, and therefore appears as a common-mode signal.
真差分输入结构使单端输入和差分输入接口均支持各种输入范围。
A truly differential input structure allows for both single-ended and differential input interfaces of varying input spans.
当槽道进气角较小时，由于槽道进出口两端静压差减小，槽道对气流的加速作用下降，射流的作用效果也将降低。
When the slot inlet Angle decreases from the optimal point, the accelerating effect of slot is reduced due to less differential static pressure, thus the effect of jet would also be reduced.
在一定长度的管线两端安装传感器 ，测量出由于漏油而产生的负压力波 ，根据负压力波传到两传感器的时间差计算出漏点的位置。
One of the key technologies of the method is to determine the time between suction waves going through the two measuring points of the pipeline.
在一定长度的管线两端安装传感器 ，测量出由于漏油而产生的负压力波 ，根据负压力波传到两传感器的时间差计算出漏点的位置。
One of the key technologies of the method is to determine the time between suction waves going through the two measuring points of the pipeline.
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