花会一年一度的开,可人会不会一年一年的都在。
火山岩将洞穴和外界隔绝开,是温度维持在一个舒适的水平,全年温度介乎华氏63至68度之间。
The volcanic rock that insulates the cave keeps the temperature at a comfortable level, between 63 and 68 degrees Fahrenheit, year round.
太阳表面的温度高达5780开,相当于一万华氏度和5500摄氏度一下的温度。
The Sun has an effective surface temperature of 5780 K, which is equivalent to just under 10,000 F and 5500 C.
研究结果表明,在任意可变斜轴涡流控制阀轴线与曲轴轴线夹角情况下,流通系数和无因次斜轴涡流比随着阀片开度的增大而逐渐减小。
The results show that at any Angle between axes of inclined swirl control valve and crank shift, flow coefficient and inclined swirl ratio increase gradually with increase of valve opening.
而在正常工艺条件下,调节阀的开度是适中的,即使小开度也是短暂的,所以调节阀可正常安全使用。
In normal conditions, the opening control valve is moderate, even a small opening is short, so the normal valve can be used safely.
在百度有啊上买了一袋蟑螂药,结果一打开,里面跑出来一只活的小蟑螂。
In baidu yes on bought a bag of cockroach medicine, that a you open it, ran out a living small cockroaches.
在百度有啊上买了一袋蟑螂药,结果一打开,里面跑出来一只活的小蟑螂。
Baidu has bought a bag of cockroaches on the ah, the results of an open, which ran out of a live small cockroaches.
通过实验,得到了SPF型平衡阀的流量与开度间的关系,绘制了理想流量特性曲线。
Through experiment, achieved the relation of the flux and the opening degree of the SPF balance valve, protracted the ideal flow characteristic curve.
今晚上一年一度的媒体烤肉日开烤了。
还分析了不同开度情况下非线性约束对自振周期和振幅的影响。
The effect of nonlinear binding force on period and amplitude are also analyzed.
顶部排汽阀的开度应调控,以保持连排内的工作压力。
The top steam discharge valve discharge distance could regulate to maintain the working pressure.
流量控制阀由电动执行器调节开度,可实现远距离控制阀门的开度,以满足系统计量的要求。
The open angle of the flow control valve is adjusted by electric actuator, which can be controlled remotely to meet the requirement of system measure.
通用的手提袋印刷标准尺寸分三开,四开或对开三种。每种又分为正度或大度两种。
Universal bag printing standard size three open, four open four-color or three. Each kind is divided into two kinds of positive degree or degree.
开度指示机构应准确地显示阀门的开启状态。
The open angle indicating device should display the open state of the valve gate exactly.
文章提出了一种计算无连续开度反馈的电动调节阀开度的算法,并应用于实际工业过程控制系统,取得了很好的控制效果。
An algorithm calculating the opening degree of the electronic valve in succession is proposed, and the application in the engineering practice proves that the algorithm has a good control result.
并通过数学模型对节流阀的开度进行了控制。
The degrees of opening of throttle are controlled through the model of mathematics.
斜轧穿孔机轧辊开度计算是轧机工具设计和调整参数计算的基础。
The computation of the roll opening is the basis of tool design and parameters adjustment of skew rolling piercer.
软件能够实现节流阀开度调整的一次到位,大大提高了水动力调整的速度和精度。
The software can realize the adjustment of the throttle opening only once. It greatly enhances the speed and the precision of hydrodynamic adjustment.
通过试验和GRNN神经网络对输送表观气速和两分支管路流量控制阀开度发生变化时,各分支管路中的阻力特性进行了研究。
The respective resistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.
在现场地质调查的基础上,对节理开度的概率分布函数进行了拟合,并进行了假设分布的有效性检验。
On the basis of field geology survey, the probability distribution function of joint aperture is fitted and the availability of the fitting is verified.
将控制器的输出作为实际输出来控制调节阀的开度,以达到给定设定目标。
The output of the controller is used as practical output to control valve opening, thus to reach the setting target.
执行机构响应从DEH送来的电指令信号,以调节汽轮机各蒸汽阀开度。
Actuator can adjust the opening size of each steam valve by responding to the electro-instruction sent from DEH.
本文通过实验研究了电子膨胀阀流量与开度的关系。
The relation between opening and outflow of EEV (Electronic expansion valve) was studied through the experiment in this paper.
通过试验,当输送气速和分支管路流量控制阀开度变化时,对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.
同时,运用建筑物火灾烟气流动性状预测计算软件,分析了门窗开度及流量系数对火灾烟流的影响。
Using the prediction software of the fire smoke flow properties in the building, the effect of the flow coefficient on the fire smoke flow was also studied.
经理论分析计算,确定变速泵理想的转速,确定调节阀理想的开度,调节过程一次完成。
Calculation by theoretical analysis may ascertain the ideal rotate speed of variable-speed pump and ideal opening of regulating valve, completes adjust process at one time.
最后利用可压缩程序计算了小孔型脉管制冷机当小孔处于最佳开度时小孔处的气流分布。
Finally, the calculated velocity distribution at the orifice of the orifice pulse tube refrigerator was presented at the condition of the optimum opening of the orifice.
采用针阀代替安全阀,实验研究了安全阀进口干度、阀开度对安全阀及下游管路中流动堵塞的影响。
To experimentally investigate it, needle valves and transparent glass tubes with flow channels similar to that of safety valves were used instead of the safety valve.
岩体的可灌性不仅取决于受灌裂隙的初始开度,还与在灌浆压力作用下裂隙的弹性扩张值有关。
The groutability of jointed rock should be increased by the grouting pressure because of the elastic expansion of grouted fractures.
岩体的可灌性不仅取决于受灌裂隙的初始开度,还与在灌浆压力作用下裂隙的弹性扩张值有关。
The groutability of jointed rock should be increased by the grouting pressure because of the elastic expansion of grouted fractures.
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