查询词典 line of duty

Air-end made in Germany has only two moving parts:the male and female rotors. Contact occurs only on a lubricated pitch line,so wear is virtually eliminated.As a result,the air-end have character of high effciency、light duty、silence and high reliability.

采用德国原装进口主机，主机内只能有阴阳转子两个运动部件，两转子仅通过油膜接触，不磨损；具有高效率、低能耗、低噪声和高可靠性的特点。

Huang Qu senior official yellow Jinlong and the incumbent black area senior official black must win, for the first echelon, will lead 2,000,000 starships, will go to nearby the solar system pluto orbit, will fight to the death with the planetoid; White area senior official white Peter with jumbles together, for the second echelon, leads 2,000,000 starships in Mars orbit area, completes the strategic reserves, and maintains and the first echelon of attack's inter-planetary communication traffic line; The surplus all starship, for the third echelon, will use in the Earth final defense, by alliance president the entire unification plenary powers direction, alliance president the entire unification will keep North Pole Headquarters, will be responsible for the entire campaign the coordinated duty, as well as will be responsible to manage Earth in all thunderbolts.

黄区长官黄金龙和新任黑区长官黑必胜，为第一梯队，将率领200万架星际飞行器，前往太阳系冥王星轨道附近，与小行星决一死战；白区长官白彼得与混为一谈，为第二梯队，率领200万架星际飞行器在火星轨道区，做好战略预备队，并维持与第一攻击梯队的星际交通运输线；剩余的所有星际飞行器，为第三梯队，将用于地球最后的防卫，由联盟主席全统一全权指挥，联盟主席全统一将留在北极总部，负责整个战役的协调任务，以及负责管理地球在此期间内一切突发事件。

Aiming at the problem of heavy duty vehicle engine vibration and noise, this thesis develops theoretical and application research on the vibration and noise control for a 6-cylinder, in-line, four-stroke diesel engine based on modern design theory and technique.

本文以重型车用发动机的振动和噪声问题为出发点，应用现代设计理论与方法对某直列四冲程六缸柴油机开展振动与噪声控制问题的理论和应用研究工作。

In order to let more people understand Qinghai, know Qinghai, give culture of Tibet of Qinghai, mysterious show of characterized Tibetan medicine in Qinghai-Tibet Plateau to common people at the same time, the mauve salt people in Qinghai advocate natural aspiration to the mankind very much, have used the struggle for several years too and has been " woken with striving up" and " mysterious treasure " for 380 million years under the ice sheet of Qinghai-Tibet Plateau is buried deeply, it peak favor in mankind of " the roof of the world ", Qinghai mauve salt people aim of own duty in line with " reciprocate society, reciprocate naturally, reciprocate every consumer ", make unceasing progress, enable peak real benefit and the mankind of " mysterious material " of 380 million years of " the roof of the world ".

为了让更多人了解青海、认识青海，同时把青海的藏文化、青藏高原的特有藏药之神秘展示给世人，青海紫红盐人极至了人类崇尚自然的渴望，也用数年的奋斗与拼搏&唤醒&了深埋在青藏高原冰层下三亿八千万年的&神秘宝藏&，它是&世界屋脊&之巅对人类的恩惠，青海紫红盐人将本着&回报社会、回报自然、回报每一位消费者&为己任的宗旨，不断进取，使&世界屋脊&之巅三亿八千万年的&神秘物质&真正的造福与人类。

The long-pulse laser runs with high repetition rate and long life time. The pump laser diode arrays are six dual-line bars with a total peak power of 1.2 kW and duty cycle of 5%, which are divided into two groups.

将总输出峰值功率为1.2 kW，占空比为5%的六个二极管线阵分为两组，通过分时抽运NdYAG棒的方式，获得了脉冲宽度约为1 ms的激光输出。

General Motors, which has quietly been seeking a buyer for its medium-duty truck line, says it will cease production of the Chevrolet Kodiak and GMC Topkick at the end of July.

通用汽车公司，这已经悄悄地在寻求一个合适的买家来的中型卡车线，表示将停止生产的雪佛兰和GMC Topkick科迪亚克在7月底。

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。