• 同样计划构造一个掺杂隧道的平面晶体

    It, too, plans to build flat transistors with undoped channels.

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  • 相反它们一些传统JSF动作处理程序或者是受bean公共方法,这些方法或者实参或者接受ActionEvent

    Instead, they are traditional JSF action handlers, which are public methods on managed beans that either have no-arguments or accept an ActionEvent.

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  • 有些无管产生几种不同激素

    Some ductless glands produce several different hormones.

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  • 流量计以其加压、可脏污介质、结构简单、成本低廉特点逐渐引起人们的重视。

    The elbow flowmeter has some characteristics, such as without additional pressure loss, operational suitability for measuring dirty fluids, simple structure, low cast etc.

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  • 内分泌定义研究内分泌它们的内分泌的科学。

    Endocrinology is defined as the study of the ductless or endocrine glands and their internal secretions.

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  • 不同电流采集图像均匀性统计学差异。

    There was no difference of statistics in homogeneity of image under each tube current.

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  • 介绍避免填料矩形弯曲成形后壁出现内陷折痕工艺,模具结构特点及设计中注意的事项,模具结构合理,便于加工、装配及使用。

    The technology to avoid the dishing and folding of pipe shell appearing at the bending of long rectangular non-stuffing and coreless tube was introduced.

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  • 我们石英反射器,而是带有内部陶瓷反射器,黄金支持反射器。

    Our quartz tubes are available with no reflector, an internal ceramic reflector, or a gold-backed reflector.

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  • 重点介绍了辐射加热氧化底式辊式淬火特点

    The characteristics of pipe radiator heating scale-free roller furnace and quenching machine were mainly introduced.

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  • 只有淋巴结转移条件下,淋巴癌栓才会影响胃癌患者的预后

    Only in instances with no lymph node metastasis, lymph vessel invasion was related with the prognosis of gastric cancer.

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  • 因此,可以采用钢质螺旋替代低压加热器中的光滑,实现锅炉给水系统铜化运行的要求。

    Therefore, using steel spirally fluted tube replacing copper plain tube in HP preheater can be adopted for the boiler feedwater system without copper.

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  • 该方法借助一个焦距较长的凸透镜凹透镜组成系统可以使出射光束张角发生改变

    Firstly, a telescope system is made up with a concave lens and a long-focus convex lens, by which the angle of the parallel beam from the collimator can be change.

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  • 系统为系统深入地研究精密成形过程模约束自由变形机理成形规律提供了有效手段

    It provides an effective approach to further and systematical study of free deformation mechanism and law in tube axial compressive precision forming process.

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  • 外加强制作用下实现里克脉动工况数值模拟里克作为自激热声装置实际情况一致

    Numerical simulation results of Rijke tubes, pulsating without forced triggering, agree with actual conditions of Rijke tubes acting as self-excited thermal-sonic devices.

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  • 因此可以采用钢质螺旋替代高压加热器中的光滑,实现锅炉给水系统铜化运行要求

    Therefore, the copper plain tube in HP heaters can be replaced with the steel spirally fluted tube for the requisition of having no copper in boiler feed water system.

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  • 介绍一种得到基底阵列式排列纳米方法

    This text describe the method of getting free-substrate aligned array carbon nanotube.

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  • 皮带轮的发电机运输一个薄纸板制作或是安装上垫圈以防运输转子损坏内部零件

    All alternators that are shipped with out pulleys are to have a cardboard tube or spacers installed to as to prevent the rotor from damaging internal components during shipping.

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  • 分析传统PWM_ON调制方式刷直流电动机在非换期间由于截止相反并联二极续流而导致转矩脉动的原因。

    The torque ripple caused by diode freewheeling of the inactive phase during non-commutation state of PM brushless DC motor(BLDCM)when using the PWM_ON type of pulse width modulation was analyzed.

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  • 结果两组患者效果留置针留置时间维持时间比较,差异统计学意义(P>0.05)。

    Results There was no significant(P>0.05) in the effects of sealing tube, catheter indwelling time and the duration of sealing tube.

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  • 这款输送机活动只有倒转马达简单设计使其非常安全方便用户

    Gough tubular conveyors have no moving parts... only contra-rotating motors. The simple design makes this unit environmentally safe and user friendly.

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  • 根据永磁电动机制动过程PWM控制的开关管的方式不同可以分为调制制动方式全桥调制制动方式。

    According to the different PWM module in regeneration of brushless PM motor, there are two kinds of modulation, half bridge modulation and whole bridge modulation.

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  • 介绍了一种新型的变断面模拉伸成形方法

    A new method form aking arbitrary section tube was introduced.

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  • 结论来福密闭式输液接头效果液封效果。

    Conclusion the effect of Kolafu needle free closed style transfusion joint sealing is better than that of heparin sodium sealing.

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  • 涡流二极泵输送设备一种新型的用于高危物料输送运动部件维修输送系统。

    Vortex diodes pump is a new-type maintenance-free equipment with no moving parts for pumping hazardous liquids.

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  • 由于采用一种新型损耗缓冲电路,开关主二极管的电流电压应力较小,并降低能量损耗提高了工作效率。

    Since the novel low-loss passive snubber circuit is used, the low current and voltage stress, low energy loss and high efficiency properties are achieved.

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  • 由于采用一种新型损耗缓冲电路,开关主二极管的电流电压应力较小,并降低能量损耗提高了工作效率。

    Since the novel low-loss passive snubber circuit is used, the low current and voltage stress, low energy loss and high efficiency properties are achieved.

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