Differential
英音[ ˌdɪfəˈrenʃ(ə)l ] 美音[ ˌdɪfəˈrenʃ(ə)l ]

微分

常用释义

词性释义

adj.

微分的;差别的;特异的

n.

微分;差别
例句
  • 全部
  • 微分
  • 差示
  • 差别
  • 差速
  • 差动
  • 示差
We worked with him on the radio, and he adjusted the differential and traction control to get the car back in balance.
我们通过无线电与他沟通,他调节了差速和牵引力控制,让赛车恢复了平衡性。
水和空气之间的温差大,在相对冷的水域上方形成静风,使得大气环境更加稳定。
That means that this thing, the differential, is the total differential of z viewed as a function of x and y.
这意味着这个微分,是把z看做x,y函数的全微分。
这种运动可以是由于基础沉降或由于支墩因不同温度变化而产生。
对于数据备份和差异备份(以及包含大容量日志操作的日志备份),必须至少前滚到此LSN。
Current transformer saturation has always been one of the major problems of degraded reliability of the transformer differential protection.
电流互感器饱和是影响变压器差动保护可靠性的重要因素之一。
采取差异化定价法有利于推动寿险产品创新。
鉴别诊断是比较若干种疾病的症状来弄清哪一种最有可能引起疾病的诊断。
But in a competitive market, even a differential of two or three to one would be enough to guarantee that you'd always be behind.
但是,在一个高度竞争的市场中,即使开发速度只相差两三倍,也足以使得你永远处在落后的位置。
从输入HI到输入LO的隔离通常被认为是差分输入隔离。
The subject of partial differential equations, which had its beginnings in the eighteenth century, burgeoned in the nineteenth.
诞生于十八世纪的偏微分方程这门学科,在十九世纪发展起来了。
在平衡差分系统中,驱动器通过只传送一个信号的一对信号线来传送电压。
接垫包括一对差动信号接垫,且这对差动信号接垫配置于叠合层的表面上。
讨论与有差别的管理的一般问题关系研究结果增加对根本创新。
本章中,统计上的用法经常是限制为“分化的”一词。
BHP and Rio reckon this is unfair and that they should be awarded a bigger piece of the "freight differential" between them and Vale.
必和必拓与力拓认为这不公平,它们应该从与淡水河谷之间的“运费差价”中得到更多好处。
首先将系统的运动微分方程改写成状态空间模型,其控制输入中存在时滞。
Electro- statically suspended accelerometer with differential-capacitance is one of these types.
静电悬浮式电容差分加速度计是可选方案之一。
Our differential equation will involve some sort of relation between an independent variable x and dependent variable y.
我们的微分方程将包含一个自变量x,一个因变量y。
Each pair of sensors in the system is characterized by differential measurement so as to obtain higher single point measurement precision.
该系统利用组建传感器对测量方法,使每对传感器具备差动测量能力,提高单点测量精度。
In these cases orifice plates or other differential pressure producing elements with differential pressure transmitters shall be considered.
在这种情况下,应使用流量孔板或配有差压变送器的其它差压元件。
育龄女性急性腹部疼痛应该考虑与输卵管妊娠进行鉴别诊断。
在采用差别费率后,美国的银行系统保持了长时间的相对稳定。
每个轮子具有它自己的分开一半-被一个差别的齿轮和会议连接的桥在有关轮轴的中心的事。
差速行星齿轮机构用于合成运动,可以作为动力合成装置。
"The story's about how they're managing this differential between the contractual price of iron ore and the steel price, " she said.
“问题的关键在于,它们如何掌控铁矿石合同价格与钢铁价格之间的这一价差,”她表示。
Although very rare, mucoepidermoid carcinoma should be taken into consideration in the differential diagnosis of any upper lip mass.
尽管上唇之黏液表皮样细胞癌非常罕见,但仍建议将其与上唇的肿瘤作一区分鑑别诊断。
他们预测,近年来关注到的工资差别最多有近一半“可预期消失。”
if it appreciated , this would increase the repayment cost of yen - borrowing and offset the interest differential.
日元升值将增加借入日元的还款成本,抵消利差带来的收益。
而一个偏微分方程就是,函数各个偏导之间的联系,看看。
1·We call this variation the density differential.
我们称这种变数为密度微分。
2·So the first thing you do is your write down your differential equations.
所以你要做的第一件事是你写下,你的微分方程。
3·So you can write down immediately the solution to this differential equation.
因此可以马上写下,这个微分方程的,解法。
4·Some of you may already have solved differential equations.
你们有些人也许已经,解出了微分方程。
5·This is the full differential equation for the full mechanism. Not just one part of it.
这是整个机理的完整的微分方程,不是它的一部分。
1·The interaction between curcumin and DNA were investigated by means of cyclic voltammetry and differential pulse voltammetry with DNA-modified glassy carbon electrodes.
采用循环伏安法和差示脉冲伏安法,研究了姜黄素在DNA修饰玻碳电极上与DNA的相互作用。
2·This paper introduces the 39th IPhO experiment test, which using the differential thermometer to measure the solidifying point of a crystalline solid substance and an efficiency of the solar cell.
第39届国际物理奥林匹克竞赛实验试题是:利用差示温度计法来测定固态晶体物质的凝固点和测定太阳能电池的效率。
3·The thermal response of seedling mitochondria polar lipids and phosphatidylglycerols (PG) from 6 species of crops was investigated by differential scanning calorimetry.
用差示扫描量热法分析了6种作物幼苗线粒体极性脂和磷脂酰甘油(PG)的热致相变。
4·The interaction between the ternary system of kaolin, hematite and sodium oleate was studied in some detail using diffused reflection differential infrared spectroscopy.
用漫反射差示红外光谱法详细研究了高岭土、赤铁矿及油酸钠三元体系的相互作用。
5·Structural Characterization of graft polymer was performed by Infrared spectrograph and differential scanning calorimeter.
最后,通过红外光谱仪、差示扫描量热仪,对接枝物结构进行表征。
1·One other example of a paid differential.
另一个关于收入差别的例子。
2·Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
除了不需在汽车上配置传统发动机舱,由于轮毂电机不需要机械传动(一般有传动轴和差别单位),轮毂电机能节省汽车空间并减少重量。
3·The authors noted “we shall not consider the possibility of a large differential movement occurring in a fault transversing the dam foundation.
作者说:“我们不要再考虑横跨大坝基部的断裂带地层可能发生的运动的差别。
4·This has been the standard argument against differential pricing from the drugs companies.
这也成为一些公司反对差别定价的理由。
5·Libby suggests that to combat favoritism or differential treatment, parents to be very honest with themselves, or to ask a trusted friend to be a checkpoint for them.
Libby建议,想要克服情感上的偏袒和差别对待,父母首先要诚实面对自己的态度,也可以请一个依赖的朋友来观察一下自己的态度。
1·We worked with him on the radio, and he adjusted the differential and traction control to get the car back in balance.
我们通过无线电与他沟通,他调节了差速和牵引力控制,让赛车恢复了平衡性。
2·Connect differential pressure switch wire to the combination valve.
连接差速压力开关线至组合阀。
3·The differential locks by the compressed air in cylinder pushing joint sleeve.
差速锁的锁止是通过气缸压缩空气推动接合套实现。
4·The design of a new differential change over mechanism is introduced. And its main function and structural characteristics are analysed.
介绍了一种新型差速转向机构的设计,对其主要功能、结构和特点进行了分析。
5·These preliminary results give us a possible hint to study some global tectonic phenomena, e. g. the asymmetry of the southern and northern hemispheres and the earth's differential rotation.
目前的工作还只是初步的,但为我们探讨全球大地构造上的某些现象,例如南北半球的不对称性和差速旋转问题提供了一种可能的研究思路。
1·Most line drivers with low differential output impedance will also have inherently low common-mode output impedances, so the low impedance arms of the bridge are almost always at the driver.
有低的差动输出阻抗绝大多数的线路驱动器,同时也固有地有低的共模输出阻抗,这样,低阻抗桥臂几乎无一例外地位于驱动器一侧。
2·Other features include an integrated buffer to drive the reference as well as a fully differential amplifier to buffer and level shift the input to the modulator.
其它特性包括:集成缓冲用来驱动基准电压,以及集成完全差动放大器用来缓冲调制器输入并进行电平转换。
3·Particle filters should include (or pressure differential gauge display), so as to explain when should change the filter medium, when filter service life to also shall be replaced.
微粒过滤器应当包含差动压力表(或压力显示器),借以说明何时应该更换过滤介质,当过滤器使用寿命到了也应当更换。
4·Besides there is also some alternatives such as an inductance conversion using differential transformer and space curve deformeter and variable resistance pressure transmitter.
除此之外还有利用差动变压器和扰曲线应变计的电感变换方式,以及变电阻式压力变送器。
5·A method of sound detection under strong noise conditions is advanced applying the theory of differential amplifier and utilizing transducers having different sensitivities.
提出了应用差动放大理论和灵敏度不同的传感器来完成强噪声环境下微弱声信号提取的方法。
1·The determination of sugars in sweet corn and Coca Cola by HPLC with differential reflective index detector and mass detector connected in series is reported.
本文将示差折射率检测器与质量检测器串联用高效液相色谱法测定了甜玉米和可口可乐中的糖份。
2·Polarizing microscopy and differential scanning calorimetry (DSC) were used to study the effect of carbon fiber on the crystallization of polypropylene (PP).
本文用偏光显微镜和示差扫描量热计(DSC)方法研究了碛纤维对聚丙烯结晶行为的影响。
3·The differential refractometer described here was designed on the principle of light refraction at two liquid interfaces.
本示差折光计的设计是基于光线在两液体界面间折射的原理。
4·The thermal denaturation of chicken ovalbumin were investigation by differential scanning calorimetry ( DSC ) .
本文用示差扫描量热法(DSC ) 研究了鸡卵清白蛋白的热变性,以及溶剂对变性的影响。
5·METHODS the cyclic voltammetry and differential pulse voltammetry were used to study the electrochemical behavior of DA at the poly (isonicotinic acid) film modified electrode.
方法用循环伏安法和示差脉冲伏安法研究DA在聚异烟酸膜修饰电极上的伏安行为。
常用短语
differential equation
differential equation - 微分方程
differential diagnosis
differential diagnosis - 鉴别诊断
partial differential
differential pressure
differential pressure - [物]压差
differential scanning calorimetry
differential scanning calorimetry - 差示扫描量热法
differential protection
differential protection - 差动保护;比例制动式纵差保护
同义词
adj.
[数][地质]微分的;差别的;特异的
n.
[数]微分;差别
同根词 (词根differential)
differentiated adj 分化型;已分化的;可区分的
differentially adv 区别地
differentiator n [自] 微分器;微分电路;区分者
differentiated v 使有差别(differentiate的过去分词)