查询词典 four-part

The four-wheeler change direction already at from abroad usher in of engineering vehicle top get actual application, such as the United States CMI Terex of four track cement the stand spread the machine SF-3004 and the United States Case company of 560 dig ditch machine etc..

四轮转向已在从国外引进的工程车辆上得到实际应用，如美国CMI Terex的四履带水泥摊铺机SF-3004和美国Case公司的560挖沟机等。

This four-wheeler change direction system to also have a safety device, be when the four-wheeler change direction vehicle to press system or controller occurrence break down because of the liquid, the safety device will make behind round instauration to neutral change direction, make vehicle reply to general front rotate to vehicle of operation, in order to prevent result in line car of dangerous.

此四轮转向系统亦配有安全装置，当四轮转向车辆因液压系统或控制器发生故障时，安全装置会令后轮恢复至中立转向，使车辆回复至一般前轮转向车辆之操作，以免造成行车之危险。

The development direction changed direction according to the four-wheeler, the domestic and international company changes direction organization to control to the four-wheeler currently main adoption of is a numeral control, this is owing to a lot of advantages of numerical control:the procedure turn a control, the controller carries on the processing of operation and numerical information according to the control regulation designed, mainly passing procedure to carry out, if change control regulation need to change software, but need not change the hardware structure of system: control the accuracy is high, in the emulation the control the system, the accuracy of the controller from the accuracy of the component but settle, numerical controller accuracy from word long decision;Stability good;The software replies to use, needing a hardware environment of using the homology realization in the emulation the system, the numerical controller is a procedure control, the sub- procedure mold piece which need to be designed and write to carry out its model, can immediately carry out several links of functions expediently.

目前各个厂家大多采用的是PLC、单片机应用于四轮转向控制器中，功能基本能够实现，相比较之下，信号处理能力较强的数字信号处理器各方面均性能优于以上三种处理器。DSP是新世纪数字化革命的核心。它是一种独特的微处理器，具有可编程性，且实时运行速度远远超过通用微处理器。强大的数据处理能力和高速的运行速度，是DSP最值得称道的两大特色。DSP芯片是一种特别适合进行数字信号处理的微处理器。它强调运算处理的实时性，因此除了具备普通微处理器所强调的高速运算和控制功能外，主要针对实时数字信号处理，在处理器结构、指令系统和数据流程上做了很大的改动。它具有灵活、精确、可靠性好、体积小、功耗低和易于大规模集成等优点。

This four-wheeler change direction system to fasten exploitation controller to accept a car to soon spread feeling machine and steer device to turn the signal that the Cape spread a feeling machine to come to compute empress a round need it turn Cape, subsequently make the liquid press system push empress rotate to, but after this four-wheeler change direction vehicle rotate Cape most can only attain one degree.

此四轮转向系统系利用控制器接受车速传感器及方向盘转角传感器之讯号来计算出后轮所需之转角，继而使液压系统推动后轮转向，而此四轮转向车辆之后轮转角最多只可达到1度。

Foursquare has four equal edges and four corners.

正方形有四条等边和四个直角。

The two Muskets I loaded with a Brace of Slugs each, and four or five smaller Bullets, about the Size of Pistol Bullets; and the Fowling Piece I loaded with near a Handful of Swan-shot, of the largest Size; I also loaded my Pistols with about four Bullets each, and in this Posture, well provided with Ammunition for a second and third Charge, I prepar'd my self for my Expedition.

在他们上岸之前，我可藏身在丛林里，因为那儿有一个小坑，大小正好能使我藏身。我可以稳稳当当地坐在那里，把他们食人的残忍行为看得一清二楚。等他们凑在一块儿的时候，就对准他们头上开枪，准能打中目标，第一枪就能打伤他们三四个。

Edward Winslow's account details that "they went out and killed five deer" and mentions that "our governor sent four men on fowling" and that "they four, in one day, killed as much fowl as, with a little help beside, served the company almost a week."

根据爱德华。温斯洛的记载，他们那时外出捕杀了五头鹿。"长官共派了四个人去抓鸟。这四个人运气不错，一天就找到了几乎够一周吃的东西。"

Edward winslows account details that they went out and killed five deer and mentions that our governor sent four men on fowling and that they four,in one day,killed as much fowl as,with a little help beside,served the company almost a week.

根据爱德华·温斯洛的菏泽整形美容，他们那时外出捕杀了五头鹿。"长官共派了四个人去抓鸟。这四个人运气不错，一天就找到了几乎够一周吃的东西。"

78X-2B four functions tablet tester is a new innovate designed production which have four functions including test tablet's hardness, friability, dissolution and disintegration.

78X-2B型片剂四用测定仪，是我公司开发的新产品，该仪器集药物片剂的硬度，脆碎度，溶出度和崩解度四种功能于一体。

The revel had lasted since four o'clock, and, at length...the frolicsome company had begun to pract... The revel had lasted since four o'clock, and, at length…the frolicsome company had begun to practi.

英语有哪些单词到过来写也行 man -- nam 全国制造商协会 revel 欢宴，纵酒狂欢，闹饮狂欢，作乐；洋洋得意非常爱好，着迷 revel in a book 十分爱好读书 lever 杆；杠杆，类似杠杆的物体手段；途径；。

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。