Vacuum level adjusted automatically and seen with vacuum gauge.
通过真空计，能够自动调整并观察真空等级。
The Electric Controller is adjustable and Automatically Regulates the vacuum level within the vacuum Bag or Frame Press.
电动控制器可调节，而且自动调节真空袋或框式压力机内的真空等级。
The vacuum level is adjustable to your option, making a more evenly-distributed raw material for better product quality.
真空开关管一级是可调式，以您的选择，使更多的均匀分布的原料更好的产品质量。
Automatic electric systems use rotary vane electric vacuum pumps to create vacuum and an electric controller to maintain the correct vacuum level.
自动电动系统采用产生真空的旋转叶片电动真空泵和电动控制器，以保持准确的真空等级。
Field emission stability and life time of CNT cathode is closely related with the vacuum level, thermal effects during the emission and the current transport capability.
影响碳纳米管阴极场发射稳定性和寿命的主要因素有真空度、场发射过程中的热效应以及场发射体对场发射电流的承载能力等。
The effects of the synthesis conditions such as monomer(lactide) purity, catalyst(stannous octoate) concentration, vacuum level, reaction time and temperature, were discussed.
探讨了单体丙交酯纯度、催化剂辛酸亚锡用量、反应时间、反应温度及真空度对聚合物相对分子质量的影响。
The level of permeability of each cigarette paper was also examined using a PPM1000M paper porosity device (Cerulean, Milton-Keynes, UK) using the vacuum method.
采用利用真空方法的PPM 1000 M纸孔设备(英国Cerulean米尔顿-凯恩斯)检测每张烟纸的渗透程度。
The vacuum degree at tailrace adit varies most significantly at the lowest downstream water level and improves gradually along with the rising of downstream water level.
当下游水位最低时，尾水管进口真空变化最明显，随着下游水位的上升，尾水管进口真空度逐渐改善。
The assembly which holds the vacuum cups, level arm and tail stop. It also moves the board in and out of the machine.
带真空吸盘、平稳臂和尾部止点的组合装置。它还负责将板材装入机器和从机器中取出来。
Both interactions of a two-level atom with a vacuum field and a excited atom with a coherent field, as examples, are discussed in detail.
作为例子，详细讨论了二能级原子与真空场的相互作用以及处于激发态的原子与相干场的相互作用。
With some hazardous materials, you can provide further protection by using inert gas to limit the oxygen level in the vacuum dryer.
随着一些有害材料，可以提供进一步的保障真空干燥机使用惰性气体中氧气含量的限制。
Vacuum resin dosing equipment is the central equipment of the disposal perfusion and encapsulation which need precise temperature control at certain level.
真空树脂灌注机是对电子器件进行灌封处理的关键设备，必须控制灌注料的温度始终维持在某一适当的水平上。
The sound produced by the vacuum cleaner amounts to about 68 decibels, equivalent to the noise level of a normal conversation.
这种吸尘器制造的音量大约在68分贝，相当于稍微大声点的普通谈话音量。
The successful development of ZPG72 disk vacuum filter has raised the dewatering equipment level of China's iron concentrators.
PG72型盘式真空过滤机的研制成功，提高了我国铁精矿选矿厂脱水设备的装备水平。
In particular, we have found that even at the mean field level the naive vacuum saturation approximation is not a good approximation when we consider nonlocal four quark condensate.
这里我们需特别指出的是在计算非定域的四夸克凝聚时以往经常采用的朴素的真空饱和假定不再是一个好的近似。
Aim at the higher level of dynamic insulation design, a whole optimized design method for high voltage vacuum interrupters is proposed.
本文以动态绝缘为设计目标，提出高电压真空灭弧室的全程优化设计方法。
Through the silicon bonding, we achieve a wafer-level vacuum package, and the wire-bonding PAD is made after the fabrication is complete.
在完成整体结构圆片级真空封装的同时，通过引线腔结构方便地实现了中间电极的引线。
Therefore, when vacuum data were measured above groundwater level, the reading of vacuum gauge reflected the wat...
而对地下水位以下的真空度测点，真空表读数无意义。
This paper introduces a new vacuum load - breaking switch with main and auxiliary circuit, which is of lower current chopping level, higher transferring current.
介绍了一种新型带有主、辅电路的真空负荷开关，它具有低截流、高转移电流。
Through the silicon bonding, the wafer-level vacuum package is achieved and the wire-bonding PAD is made after all the fabrication work is finished.
在完成整体结构圆片级真空封装的同时通过引线腔结构方便地实现了中间电极的引线。
Mechanical vacuum pump is an important part of vacuum system. The vibration of pump must be controlled strictly, because it indicates the level of pump design and manufacture.
机械真空泵是组成真空系统的必不可少的部分，它的振动必须严格控制，因为泵的振动不仅反映泵的设计、制造水平。
The equipment on vacuum continuous soakage of sweetmeat is good, production cycle is short. It have improved the quality of product and processing level.
蜜饯真空连续浸渍装置卫生条件好，生产周期短，提高了产品的质量及加工水平。
In general, a foot valve can be mounted if the pump is mounted above the water level of the water inlet so as to start the pump with priming, it can also use the way of vacuum pump water leading.
如水泵安装在进水水位以上时，为了灌泵启动，一般可装底阀，也可采用真空泵引水的方法。
This paper studied the atomic dipole amplitude squared squeezing in the system of a three level atom interacting with a single mode radiation vacuum field.
研究了三能级原子与单模辐射真空场相互作用中原子的偶极平方压缩效应。
The atomic dipole amplitude squared squeezing in the interaction system of the two identical two level atoms with single mode vacuum field is studied.
研究了两个全同的二能级原子与单模真空辐射场相互作用系统中原子的偶极振幅平方压缩效应。
Dry running linear diaphragm pumps. Two means of actuation: linear and vibrating armature. Very high life time, low noise level and high efficiency. Used as compressors and vacuum pumps.
空运行线性隔膜泵。两种气动方法：线性和振动电枢。具有很高的使用寿命，低的噪音和高性能。可用作压缩机和真空泵。
Considering the initial atomic coherence and the detuning, dipole squeezing of a two-level atom interacting with squeezed vacuum field is studied by means of the time-evolution operator method.
文中采用时间演化算符，考虑到初始原子相干性及失谐量，研究了单个二能级原子与压缩真空态辐射场相互作用中原子的偶极压缩。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
The time evolution of atomic dipole squeezing in the intensity-dependent coupling interaction between squeezing vacuum state and V-type three-level atom is studied using the quantum theory.
利用全量子理论，研究了压缩真空场与V型三能级原子依赖强度耦合作用系统中原子的偶极压缩效应。
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