in operation

Solid propellant engine systems are basically less flexible in operation than liquid or hybrid propellant systems.

固体推进剂发动机系统的可调性基本上比液体或混合型的要差.

There arc more than 130 currently in operation.

目前有超过130颗立方体卫星在太空中运行。

Problems and Their Treatment in Operation of Epoxy Resin Impregnated Paper Capacitance Bushing

环氧胶浸纸电容套管在运行中的问题及处理

This machine is simple in design , yet it is efficient in operation.

虽然这台机器结构简单, 但功效很高.

Analysis of Anxiety and Demand of Patients' Families in Operation

患者家属手术等待期间焦虑状况及相关需求调查分析

The guerrilla units mysteriously appear and disappear in operation behind enemy lines, without the enemy's being able to do anything about them.

游击队在敌人后方神出鬼没地活动, 敌人无奈他何.

Many variations of these units and many sizes are in operation at present.

现在运转的有很多式样和不同大小的装置.

Gas supply: The gas west-east transfer project has been in operation.

供气: “西气东输”的天然气漯河已经开通.

Results Nursing cost of caesarean birth in Operation Room was $ 307.79.

结果剖宫产手术配合的护理成本为307.79元.

The school has now been in operation for several days.

学校开学已经好几天了。

an operation to remove glass that was embedded in his leg

取出扎入他腿部玻璃的手术

Until the rail links are in operation, passengers can only travel through the tunnel by coach.

在铁路连线开通之前，乘客只能乘坐长途客车穿越隧道。

a sting operation to catch heroin dealers in Detroit

在底特律设圈套抓捕海洛因贩子的行动

The new machine is now in operation.

新机器已经开始使用。

A contraflow system is in operation on this section of the motorway.

这段高速公路的一侧正在实行双向行驶。

He kept telling us about his operation, in the most graphic detail.

他不停地向我们绘声绘色地讲述他动手术的详细情况。

The forces in operation have the form of lateral or tangential thrust.

作用力的形式是侧向冲断或切向冲断.

Is this rule in operation yet?

这条规则生效了 吗 ?

Part of the new plant is now in operation and remainder will be on stream later this month.

新工厂现已部分开工,其余部分在本月末将全部投产.

By 2005, the mileage of railways in operation will total 75,000 km.

2005年铁路营业里程达到7.5万公里.

Improvement of Reliability of Direct Current System In Operation

直流系统运行中可靠性完善

There are three ski lifts in operation.

有3台滑雪缆车在运行。

The system has been in operation for six months.

这个系统已经运行六个月了。

The " hard-wired'system is similar in operation to the ALS system.

“ 硬线”系统与ALS系统在远行方面相同.

Clinical application of retrograde perfusion in operation for thoracic aortic aneurysm

逆行灌注在胸主动脉瘤手术中的临床应用

The officer refused to let his men take part in the operation.

这军官拒绝让他的士兵参加这项军事行动。

Functional Neck Dissection Applied in Operation of Thyroid Carcinoma

功能性颈淋巴结清除术的改进在甲状腺癌手术中的应用

The whole operation is performed in less than three seconds.

全部运算在三秒内完成。

Part of the new plant is now in operation and the remainder will be on stream later this month.

新工厂现已部分开工,其余部分在本月底前将全力投入生产.

Ensure that the grille is in place while the machinery is in operation.

机器运转时一定要放好安全网罩.