You'll see why very soon, in such a way that the derivative is this given unit vector u hat.
你很快就会明白为什么,导数dr/ds等于给定的单位u向量。
ASIP is a signals intelligence sensor payload developed by Northrop Grumman Mission Systems sector's Electromagnetic Systems Laboratory business unit for use on both the U-2 and Global Hawk.
ASIP是一个用于U - 2侦察机和“全球鹰”无人机的信号情报传感器载荷，由诺斯罗普·格鲁曼公司任务系统分部的电磁系统实验室商业部门开发。
We were in a standard I. C. U. unit. Steve, who generally disliked cutting in line or dropping his own name, confessed that this once, he'd like to be treated a little specially.
我们曾在斯坦佛重症监护室就医，史蒂夫一贯不喜欢插队，也不愿亮出自己的名字，这一次却承认：自己想有一点特殊优待。
Hamamatsu Photonics gained 6.4% after it was added to the MSCI World Index, while Nidec rose 3.8% on news it will acquire U. S. -based Emerson Electric's motors and controls unit.
日本浜松光电公司在加入到摩根·士丹利世界指数以后，上升了6.4%，而日本电产因收购美国艾默生电气公司的马达业务上升了3.8%。
The unit is based in London, and traders there were given notice on Aug. 27 that their jobs were at risk as required by u.
这个部门建立在伦敦，按照英国法律，那些交易员在8月27日收到了关于其工作面临风险的通知。
What is the basic unit of money in the U. S. ?
美国钱币的基本单位是什么？
A unit of dry measure in several countries of the Middle East, standardized in Egypt to equal 98 liters (5. '2 U. S. bushels) but varying widely elsewhere.
中东一些国家的干物计量单位，标准为在埃及等于98升(5。'2美国蒲式耳)，但在其它地方相差很大。
A unit of volume or capacity in the U. S. Customary System, used in liquid measure, equal to? Gallon or 32 ounces (0.946 liter).
美国度量体系中的一体积或容量单位，用于测量液体，相当于？加仑或32盎司0.946升。
A unit of weight in the U. S. Customary System equal to100 pounds (45.36 kilograms).
一百磅美国常用的一种重量单位，相当于100磅(45,36公斤)。
Analyses the effect of U-tube diameter, tube quantity in each hole, and the design inlet water temperature of a heat pump unit on the heat exchange capability.
分析了U形管管径、单孔内u形管数量及热泵机组设计进水温度对换热器换热效果的影响。
Put all line plates and U-shaped filling blocks of the unit beside the engine, so they can be used conveniently later. The line plates shall be fitted with adjustable bolts.
将主机全部线条板，U型垫块(线条板需安装调整螺栓)，放置到机组旁边以便主机安装时使用。
The commonly used U. S. customary linear unit used on engineering drawings is the decimal inch.
在工程制图中最常用的国际单位制线性单位是毫米。
A unit of volume or capacity in the U. S. Customary System, used in dry measure, equal to!
夸脱美国度量体系中的一体积或容量单位，用于测量固体，相当于！
A unit of weight in the U. S. Customary System, an avoirdupois unit equal to437.5 grains (28.35 grams).
盎司美国度量衡制的一个重量单位，常衡等于437。5格令(28。35克)。
The corresponding device consists of locating needles, 3D electrode shifting unit, U-shaped seat, right and left eye rod holder, gecko adaptor, etc.
本发 明装置，由定位校针、三维电极移动装置、U形支座、左右眼杆夹持器、壁虎适 配器等组成。
For a given unit control sequence, the time relation of the unit in the worst case can be accurately obtained by computing once only with U-mode data.
对于给定的部件控制时序，用U -型数据，仅一次便可准确地计算出该部件最坏情况下的时间关系。
A unit of weight in the U. S. Customary System, an avoirdupois unit equal to0.002285 ounce (0.065 gram).
格令美国惯用体系的重量单位，一常衡单位等于0。002285盎斯(0。065克)。
We were in a standard I. C. U. unit.
我们等待在一间标准的重症监护室里。
According to a new report by the Economic Intelligence Unit sponsored by Citigroup, China's wealthy will have double the assets of their U.
由花旗委托经济学人智库完成一份新研究报告称，五年内，中国富人拥有的资产将是美国富人的两倍。
But because of denial of unit crime in the traditional criminal theory, it correspondingly results in the deficiency of the stipulations of the defending right of u.
但基于传统刑事理论对单位犯罪的否定，导致修改后的刑事诉讼法对单位犯罪辩护权规定的相应阙如。
A unit of volume or capacity in the British Imperial System, used in liquid and dry measure, equal to1.201 u.
夸脱英国度量体系中的一体积或容量单位，用于测量液体和固体，相当于美制液量中的1。
In American International Assurance Ltd., or AIA as AIG's Asia unit is known, Prudential would take control of a unit that has run a strong business despite huge problems at the u.
保诚将接管的AIG旗下亚洲子公司友邦，是一个强劲的部门，虽然其美国的母公司出现了很大问题。
Taking unit C-10 for example, the paper analysed its design characteristics and probed into general situation of steelwork application in U. S. a.
详细介绍了单体工程c - 10的结构设计，对其设计特点进行了分析，比较国内的钢结构设计思想，探讨了美国钢结构设计及应用的一般概貌。
The U type second time grinding unit is installed at the bottom of the grinding chamber to increase the number of material pounding and make the grain size more homogeneous.
粉碎室底部设置“U”型二次粉碎机构，提高物料打击次数， 粉碎粒度更均匀。
This paper introduces the basic concepts of insulating glass unit U values(heat transfer coefficient)and in GB/T22476 standard the basic conditions&mathods for calcuting glass unit U values.
介绍了中空玻璃U值（传热系数）的基本概念和GB/T22476标准对中空玻璃U值的计算和测定所规定的基本条件及方法。
Unit sales of portable navigation devices in the U. S. are projected to increase 15% to just over 17.4 million units this year, after jumping 73% last year, says the CEA.
消费电子协会表示，今年美国的便携式导航设备预计将仅增加15%，达到1,740万台，而去年此类电子设备的销量猛增了73%。
It helped to push the U. S. auto maker's unit sales to 1.11 million for the first eight months of this year, outpacing its total for 2008.
这令这家美国汽车制造商的中国子公司在今年前8个月销售了111万辆汽车，超过了2008年全年的总和。
It helped to push the U. S. auto maker's unit sales to 1.11 million for the first eight months of this year, outpacing its total for 2008.
这令这家美国汽车制造商的中国子公司在今年前8个月销售了111万辆汽车，超过了2008年全年的总和。
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