Fusion in a star's core produces heat and outward pressure, but this pressure is kept in balance by the inward push of gravity generated by a star's mass.
恒星核心中发生的核聚变产生热能与向外的压力,不过这份压力由恒星质量所产生的内向重力抵消了。
But it was the addition of generics, and the attendant generification of collections, that finally generated enough pressure to add this convenience feature.
该功能是泛型的附带品,也是集合的伴生物,这最终为添加便利功能带来了巨大的压力。
Exposure to the radiofrequency fields generated by mobile phones does not cause head pain or increase blood pressure, according to a Norwegian study.
挪威一项最新研究表明,置身手机所产生的射频场不会导致头痛或血压升高。
Last year, Facebook, came under pressure in relation to energy use following its decision to site its new data centre in Oregon and to power it with electricity largely generated from coal.
去年,脸谱网迫于能耗问题不得不作出将数据中心转移到俄勒冈州,使用燃煤发电来供应机器运转。
Four sensors measured pressure as hand-generated eddies swirled through the tank.
当手动产生的涡流从水箱中流过时,4个传感器测出了其压力。
Manganin gauge and ytterbium gauge are special sensors used to measure ultra-high pressure generated by shock waves.
锰铜传感器和镱传感器是用于测量冲击波产生超高压力的特种用途传感器。
In this paper, the rotation of cylinder through the action of radiation pressure generated torque based on the ray optics has been investigated.
采用几何光学模型对圆柱体在激光辐射压力的作用下,产生的转动进行了详细地计算。
Diplegs play an important role as pressure seals against the considerable back pressure generated.
料腿则起着对产生的相当大的背压加压密封作用。
Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.
因为柯达火药在较高的压力下以较高的速度燃烧,所以必须使用一个溢流阀,以便当用气少时,能让所产生的部分气体排到大气中去。
Test method: put the specimen under the pressure plate, controlled by computer, the sponge with pressure change calculated elastic properties, elastic properties generated curve, print out the curve.
泡棉应力测试仪检测方法:将试样置于压盘下,由电脑控制,将海绵随压力的变化的弹力特性计算出来、生成弹力特性变化曲线,把特性曲线打印出来。
By using a wave generator, the self -exciting pressure waves can be generated when well pumping unit works.
抽油井正常工作时,借助波动器可在井底产生自激压力波。
Siting of a sludge treatment system at a power plant, where high-pressure steam generated by the SCWO process could be fed into a steam header, would provide greater economic benefit.
若选择把污泥处理系统坐落在发电厂内,超临界水氧化装置所生产的高压蒸汽可融入发电厂内现有的高压蒸汽总管,这样可以为发电厂带来经济效益。
The routine wave superposition approach cannot be used in reconstruction and prediction of a coherent acoustic field, because it is impossible to separate the pressure generated by individual sources.
在相干声场中,很难将各个声源产生的声压分离开来,所以常规波叠加法不能用于相干声场的全息重建与预测。
A uniform plasma plume is generated by using dielectric barrier discharge in a coaxial geommetry in flowing argon at one atmospheric pressure.
利用同轴介质阻挡辉光放电装置在大气压流动氩中产生了均匀的等离子体射流。
This paper presents a formula for evaluating the initial pore pressure generated during the formation of cement-clay pile and describes an analytic method to calculate the pore pressure in ground.
本文在对水泥土桩成桩过程分析的基础上,提出了成桩扰动引起的桩周土体中孔隙水压力的计算公式。
The real train test on air pressure pulses generated in passing of CRH2 EMU trains on the Qingdao-Jinan Railway Line has been made, and the results have been analyzed in details.
阐述胶济线CRH2型动车组列车交会空气压力波实车测试情况,对测试结果进行详细分析,并将实车试验结果与数值模拟计算结果进行比较。
At normal delivery and above, when velocity distributions are fairly steady, the pressure and total head generated may be derived from the velocity distributions with reasonable accuracy.
在正常流量以上,当速度分布相当稳定时,压力和总扬程可由速度分布推得,并具有较高精度。
The effects of the thermal and the pore pressure generated by high-speed landslide are discussed.
从理论和数值分析两方面讨论滑坡滑带内热致孔隙压力及其对高速滑坡的影响。
An automatic injection device includes a drive mechanism and a sensor used to determine an internal characteristic such as a force or internal pressure generated during an injection process.
一种自动注射装置包括驱动机构和用于确定内部特征的传感器,内部特征例如是在注射过程期间产生的力或内部压力。
The method recycles the new steam condensate generated by the heating and pressing boiler thereby greatly decreasing the consumption of high-pressure new steam.
本方法对加热压煮器产生的新蒸汽冷凝水进行再利用,大大减少高压新蒸汽的消耗量。
In situ Raman spectra of cycloheptane have been characterized under high pressure generated by diamond anvil cell (DAC) at room temperature.
利用金刚石对顶砧(DAC)装置产生高压,在室温下对环庚烷进行了高压原位拉曼光谱研究。
The gravity retaining structures depend on the wall tare weight to balance the earth pressure generated at the wall back.
重力式支挡结构是一种依靠墙身自重平衡墙后土体产生土压力的挡土结构。
This paper employed shallow water equations with moving pressure to calculate water waves generated by a square-stem ship in shallow water.
本文从含移动压力的浅水波方程出发,计算方尾船在浅水中的兴波。
The exhaust noise generated by a pressure switch is silenced by the exhaust silencer through the pipeline and then diffused in the big cavity, and the noise is significantly reduced.
压力开关产生的排气噪音通过管路到排气消声器消音再到一个大腔体中扩散,使噪音明显降低。
The process featured using the negative pressure of Venturi tube to continuously absorb the chlorine gas generated in electrolysis and continuously produce sodium hypochlorite solution.
该工艺的特征是通过文丘里的负压,不断吸收电解产生的氯气,从而连续不断地生产次氯酸钠溶液。
We find that when the collapsing bubble approaches its minimum radius, a high pressure layer just outside the bubble is generated which gradually moves outward and subsequently forms a shock wave.
计算还发现,当气泡接近它的最小半径处,气泡外围形成很薄的高压区,这个高压区域随后向外传播,这就形成冲击波。
Gas with certain pressure is generated and is transmitted into the air-actuated hydraulic device through the control valve.
产生具有一定压力的气体。经控制阀送入气动液压装置中。
Dielectric barrier discharge (DBD) plasma is a novel type of plasma that can be generated under atmospheric pressure, which can easily be scaled up to industrial dimensions.
介质阻挡放电(DBD)等离子体技术是一种能够在常压下产生低温等离子体的新兴等离子体技术,具有很好的工业应用前景。
Dielectric barrier discharge (DBD) plasma is a novel type of plasma that can be generated under atmospheric pressure, which can easily be scaled up to industrial dimensions.
介质阻挡放电(DBD)等离子体技术是一种能够在常压下产生低温等离子体的新兴等离子体技术,具有很好的工业应用前景。
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