查询词典 high speed

Since hydropneumatic elements and spring constraints are usually included in mechanisms in practice, and also with the development of high-speed and high-precision mechanisms, friction can no longer be neglected.

又P'0(2)其中h；为转向速度多边形上极点夕至力P；的距离(图1)。式(2)中写成叉积形式表示取矩时有顺、逆时针的转向之别。下面再看三个例子图2、图3、图匀。

In recent years , land economic county have, private economy refer to into high position very, private economy take place tough place as Fujian, Fujian Jinjiang take one county land unique road of economic development, economy is developed at a high speed year after year, the basic competitiveness of national county land economy in 2003 ranks the fifth while appraising , has already become the national one hundred prosperous counties for several years in succession, its hypernormal development model has received the great concern.

近几年来，县域经济、民营经济被提到了很高的位置上，作为福建民营经济的发轫之地，福建晋江走出了一条县域经济发展的独特道路，经济连年高速发展，在2003 年的全国县域经济基本竞争力评价中排在第五位，已经连续几年成为全国百强县，其超常规发展模式受到了极大的关注。

The new high-speed-high-temperature spinning technics and strict environmental protection policies require a new kind of antistatic agent applied in spinning finish, which may not only have excellent antistatic ability, but also be well heat-resistant, acid-and-alkali-resistant and innoxious.

纺丝工艺的高速化进程以及全世界范围内对环保问题的重视，对纺丝油剂用抗静电剂的性能提出了越来越高的要求。

GPS has been proved to be a state-of-the-art monitoring tool because of its high-precision, high-speed, all-climate working and dispensing with intervisible measuring stations.

将GPS应用到滑坡监测，不仅精度高、不受气候条件影响，而且可实现无人职守的自动化实时监测模式。

EA high , low and without load controller : the balance suspending machine with the controller was designed for high – speed, invariableness weight and repeat carried of the parts .

高、低、无负载控制器：配有控制器的平衡吊是为胜任高速、恒定重量、重复的零件搬运操作而设计的。

On Beijing program domain, 4 annulus road passes through or border east town of stage of garden area, abundant, Haidian presses down high-tech of stage of development of technology of economy of area of outskirt electron city, spin, chemical industry area, Yi Zhuang, Na Yuan, abundant, ZhongGuanCun, Ya Yun Cun, and with 12 road of 7 high speed, railroad, tens of urban artery, 3 0 many river is laky intersect.

在北京市规划版图上，四环路穿越或毗邻东郊电子城、纺织区、化工区、亦庄经济技术开发区、南苑、丰台高科技园区、丰台镇、海淀镇、中关村、亚运村，并与七条高速路、12条铁路、数十条城市干线、3 0多条河流湖泊相交。

Taking its name from a particular species of ray, the Mobula, which can launch itself out of the water several meters, the futuristic vehicle, or an Ekranoplan, employs the high-lift, low-drag aspects of ground effect by moving close to the surface, allowing a high speed, spacious interior and an efficient mileage.

以它的名字从一个特定物种的射线，在Mobula ，它可以发射本身出水面数米，未来的车辆，或Ekranoplan ，采用了高扬程，低阻力方面的地面效应的接近表面，使高速，宽敞的内部和有效率的里程。

The effects of RE compound modificator on the mechanical properties and microstructure of high carbon high speed steel used for roller ring were investigated by SEM, EDS and EPMA.

通过扫描电镜、能谱分析仪和电子探针研究了稀土复合变质剂对离心铸造的高碳高速钢轧辊组织和力学性能的影响。

Magnetic bearings have a series of advantages which involve nonfriction, high speed, high precision etc, so it is widely applied in industries.

磁力轴承具有无摩擦、高速、高精度等一系列特有的优点，在工业领域得到日益广泛的应用。

High-speed, high-precision positioning, where traditional laser measurement systems cannot be used, by using Sick's new OLM Distance Measurement Positioning Sensor, company says.

传统激光测量系统因不能放置，故就不能使用在像曲线等形状的测量上，新型施克OLM测量定位传感器就有了非常明显的优势。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。