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mechanics相关的网络例句

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与 mechanics 相关的网络例句 [注:此内容来源于网络,仅供参考]

Based on mechanism and vehicle theories theoretical analysis is pursued and normal driving conditions are put forward. The relations are analyzed between load distribution and power consumption. Mechanical formula is proposed. Furthermore in this paper the theoretical model of the total power consumption is established, and the relations of the total minimized power consumption with the air-cushion pressure and the fan revolution are discussed. The optimum operation point is put forward. The dynamic digital simulation studies are carried out on the operating procedure of the half-track air-cushion vehicle on soft terrain. Mechanical parameters and soil mechanics characteristics affecting vehicle power consumption and riding performance are analyzed. At the same time according to the model formula, the automation control problem is discussed. It is a theoretical instruction for further automation control.

本文还从力学和车辆原理的角度进行了理论分析,推导了半履带式气垫车的需求功率及正常行驶条件,研究了气垫压力和功率消耗之间的关系,提出了力学模型公式;建立了半履带式气垫车总功率消耗的理论模型,研究了最小功率消耗时功率与垫压及表征气垫车行驶状态的各参数的关系,分析了相应的影响因素,并提出了最佳工作状态的定义;同时进行了半履带式气垫车在软地面的行驶过程的动态数字仿真试验研究工作,对影响车辆功率消耗和行驶平顺性的各力学参数和土壤参数进行了分析,得到了各运行状态参数的变化规律,验证了最佳工作状态和最佳垫压的理论,根据力学模型公式对进一步的自动控制问题进行了探讨,为系统的控制提供了理论指导。

In order to change the test of closed water for the high pressure vessel for the closed air test, according to the requirement of airtightness for high pressure vessel,the quantitative mathematical model for closed water test was built by analysis of free going out for small orifices in fluid mechanics.

为将高压容器密闭性的闭水检测改为闭气检测,根据高压容器密闭性能的要求,通过对流体力学小孔口自由出流分析,建立了闭水试验定量数学模型。

Dyes ; hydrolysis ; alcoholysis ; kinetics ; CNDO/2; molecular mechanics ; reactive dyes

染料;水解反应;醇解反应;动力学; CNDO/2;分子力学;活性染料

The catalytic mechanism of prolinamide phenol on the direct aldol reaction was studied using quantum mechanics theory.

利用量子力学理论研究了脯氨酰胺酚类催化剂催化直接不对称Aldol反应的机理。

He is currently involved in prey-handling and studies the feeding mechanics of snakes and the theropod Allosaurus fragilis.

目前正在参与有关蛇类及兽脚亚目异特龙猎物处理和给食机制的研究。

As the fourth allotrope of condensed carbon, the carbon nanotubes have been attracted more and more attention and applied widely in many fields owing to their quasi one-dimensional infinite nanostructures and unique mechanics, electron transport and gas adsorption properties.

碳纳米管(carbon nanotubes,CNTs)作为碳的第四种同素异形体,由于其准一维的管状纳米结构,以及独特的机械、电子传导、气体吸附等性质,越来越被人们所关注和研究,并已在多种领域得到广泛的应用。

Diamond, an allotrope of carbon, has many physicochemical properties unrivaled by other known materials, such as superhardness, high thermal conductivity, high spectral transmittance and perfect electrical insulation. Thus it is considered an ideal material for many special applications in mechanics, thermotics, optics, electronics and other fields.

金刚石是碳的一种同素异形体,具有许多其它材料无法比拟的物理化学性质,如超高硬度、高导热率、高光学透过率和极好电绝缘性,因而在力学、热学、光学和电子等领域有许多特殊的应用价值。

On the base of Elastic Mechanics, theory of offset error is founded through analyzing the main origin of error and its amenability in the course of experiment.

通过分析模拟试验过程中的主要误差来源及其可控性,以弹性力学为基础,建立了相似材料模拟试验的误差补偿理论。

In this thesis, the author uses analytics, fluid mechanics and thermodynamic to analogize internal condensation on the basis of container charging and discharging, and find theoretical judging method of internal condensation.

因此本文的研究工作以最基本的气动系统——容器的充放气过程为出发点,首次用解析法,利用流体力学和热力学理论分析容器在充放气过程中的内部结露现象,找出对内部结露问题的理论判别方法。

At present all the products made in our country based on mechanics balanced principle and analogue electronic technology.

目前,我国自行生产的都是采用力平衡原理的机械式和模拟电子技术的产品。

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Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14:33 盐本是好的,盐若失了味,可用什么叫它再咸呢?

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申,人民解放军是在中国共产党领导下的人民军队。

After five years at the Laue-Langevin Institute in Grenoble, France, Jolie turned his focus to experimental work when, in 1992, he accepted a position at the University of Fribourg in Switzerland.

他在法国格赫诺柏的劳厄–蓝吉分研究所工作了五年之后,1992年转往瑞士夫里堡大学从事实验研究。