电子管

An electrode used in certain electron tubes to provide secondary emission .

中间极，二次发射电极一种用于一定电子管作第二次发射电极

Reuben's tube is a classic way to demonstrate the concept of a standing wave.

Reuben的电子管是一个演示驻波的经典方法。

Finally the test results of vacuum tube operation are presented.

最后给出了电子管工作时的测试结果。

Be produced in electron tubes is thermionic emission, in which advantage is taken of the fact if a solid body is heated sufficiently, some of the electrons it contains will escape from its surface into the surrounding space .

将固体加热到足够温度时，它所含的电子就有一部分离它所含的电子就有一部分离开表面，飞逸到周围空间中，，这种现象叫做热离子放射。电子管通常就是利用这种方法来产生自由电子的。

Electron tube, thermionic tube , thermionic vacuum tube , thermionic valve , tube , vacuum tube

联机查询中。。。联机词库无快速预览，请回车确定查询电真空器件，电子管

A high-resistance wire or ribbon forming the cathode in some thermionic tubes.

丝极在一些电子管中形成阴极的高电阻的金属丝或''。

In one sense, the transistor does the same thing that an earlier technology, the vacuum tube, did.

在某种意义上，晶体管和早期的电子管是一样的。

For the new model to work effectively, we need a new kind of valve.

为了新模型高效运行，我们需要一种新的电子管。

It features variable gain and variable tube process saturation for adding harmonics.

该放大器使用可调增益及可调电子管处理使音色饱满

The authentication by means of ISO9000-2001's grade quality assurance setup of corporation and effectively runs causes that corporation produce technique level and the quality grade all dwells domestic colleague's trade first place , the rich special subject of technical personnel pestles an organization , yet each year wholly continuously puts out the fresh produce to meet the actual and latent demand that the vacuum tube produce was adjust in the wide door in the past few years , the different main economic target of corporation all increases by degrees with velocity over 30%, and the multiple items produce captures the province grade scientific and technical payoffs reward , and that the business is awardded the high and new technique business name corporation in Liaoning shall steadfast that the earth with shopper is fundamental , and administer with continuously to innovate by means of the scientific knowledge , and in the interest of the marketplace suppling the service of international quality produce and classic with all one's heart , to supply the well-developed quality of performance the dependable high grade produce in the interest of consumer is the target that the corporation was pursue .

公司通过ISO9000-2001级质量保证体系的认证和有效运行。使得公司产品的技术水平和质量档次均居国内同行业首位，技术力量雄厚的专业研发机构，每年都不断推出新产品来满足广大可户对电子管产品的现实和潜在的需求。近年来，公司各主要经济指标均以30%以上的速度递增，多项产品获省部级科技成果奖励，企业被授予辽宁省高新技术企业称号。公司将始终不渝地以顾客为根本，通过科学管理和不断创新，竭诚为市场提供国际品质的产品和一流的服务。为用户提供性能先进质量可靠的优质产品是公司追求的目标。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。