查询词典 boarding gate

Ion gate is one of the important parts in an ion mobility spectrometer.The main function of the ion gate is to control the ions to fly into the drift tube in pulse mode.

离子门是离子迁移谱仪的一个重要部件，主要作用是用来控制离子以脉冲的方式有效地进入迁移管。

Take only half hour to complete and the gate has a 0.75mm grid spacing. Meanwhile, the influence of the voltage on the ion gate was studied. The drift tube was easily machined and assembled.

在仪器的关键部件――离子门，研制了一种成本低，制作工艺简单的离子门，该离子门相邻金属丝间距为0.75mm，同时考查了离子门处电压特性对迁移谱的影响。

The main factors determined IMS resolutions are the initial ion gate pulse width and diffusion in the drift tube. We conclude the homogeneity of the electric field in the drift tube through analyzing the relation between resolution and ion gate pulse width and drift tube temperature. It is still concluded that inhomogeneity of the electric field has much influence on IMS resolution, which is generally ignored previously.

IMS分辨率最主要的决定因素是离子门脉冲的开门时间和离子在迁移管内的扩散效应，根据在不同离子门开门时间和不同温度下所作的分辨率关系曲线，我们推断出了迁移管内电场的均匀情况，并且得出在一般的IMS工作条件下，迁移管内电场的不均匀对分辨率也有很大的影响，这在以前人们讨论IMS的分辨率时通常被忽略，并没有引起足够的重视。

Heaviside function was proposed to create a precise arithmetic model of the threshold gate. The model can describe both the set and reset behavior of the threshold gate.

提出采用Heaviside函数建立可精确描述门限门行为的数学模型，该数学模型可描述门限的置位、复位行为。

On the train for Beijing, Yang felt like the character Jack from the blockbuster movie Titanic, boarding a luxury liner, ready to embrace a brave new life, yet never expecting it to founder.

在开往北京的火车上，杨佳觉得自己像极了大片《泰坦尼克号》的主角杰克——登上了一艘豪华邮轮，准备拥抱一个美好的新世界，但从没有想过船会沉掉。

On the train for Beijing Yang felt like the character Jack from the blockbuster movie Titanic boarding a luxury liner ready to embrace a brave new life yet never expecting it to founder.

在开往北京的火车上，杨佳觉得自己像极了大片《泰坦尼克号》的主角杰克――登上了一艘豪华邮轮，预备拥抱一个美好的新世界，但从没有想过船会沉掉。

In the next two years the government will invest in building human OK air corridor, transit boarding center, and has built subway, elevated light and a five - three-dimensional traffic system.

在未来的两年里政府将投资建设人行空中走廊、公交换乘中心，与已经建成的地铁、轻轨和高架构成5重立体交通体系。

In the next two years the government will invest in building human OK air corridor, transit boarding center, and has completed a five subway and elevated heavy traffic three-dimensional body.

在未来的两年里政府将投资建设人行空中走廊、公交换乘中心，与已经建成的地铁和高架构成五重立体交通体。

Where to buy Air e-ticket passengers can be expected in the flight the day before take-off time 8:00 is expected to take off the first three-hour flight log on Air China, Thailand web site for the opportunity to choose the procedures, you can choose according to personal preference, seats, Print A4 boarding pass paper style.

凡购买国航电子客票的旅客可在航班预计起飞时间前一天8点至航班预计起飞前三小时登录国航中国、泰国网站选择网上办理乘机手续，就可以根据个人喜好自主选择座位，打印A4纸样式的登机牌。

Amidships detail shows the boarding ladder in the down position.

amidships详细说明了寄宿在阶梯向下的立场。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。