variable adj. 1.易变的,变化无常的,无定的 (opp. constant, steady)。 2.可变的,能变的;变换的。 3.【数学】变量的;【天文学】变光的;【生物学】变异的。 Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a rod of variable length (伸缩)如意棒。 a word of variable construction 可以作种种解释的词。 variable capital 可变资本。 a variable budget 临时预算。 n. 1.易变的东西。 2.【数学】变量,变数,变项,变元 (opp. constant);【天文学】变星 (=variable star);【航海】(方向不定的)变风,不定风 (opp. trade wind); 〔pl.〕 (贸易风带中的)变风带。 adv. -ably ,-ness n.
load n. 1.装载,担子;负担;工作(负荷)量。 2.(车船等的)装载量;一驮,一车,一飞机。 3.【电、机】(机械等的)负载(量),负荷(量);发电量。 4.充填,装药,装弹。 5.〔pl.〕许多,大量,一大堆。 6.〔俚语〕使人喝醉的量。 7.【生物学】(不利)负荷〔指有害基因的存在〕。 a load of care 精神负担。 a load of debt 债务的负担。 be ever ready to bear a heavy load on one's shoulders 勇于挑重担。 a cart load of furniture 一货车家具。 a load of hay 一堆干草。 We have to make three loads of the cargo. 我们得把货物分成三批装运。 genetic load【生物学】遗传负荷〔指有害基因的存在〕。 the breaking load最大载荷。 the capacity load满载。 the dead [static] load恒载,静(荷)载,自重。 the live [moving, mobile] load活负载,动荷载。 the peak load最大负载,峰负载 the permissible load容许负载。 the rated load额定载荷。 the safe load安全负载。 the working load资用负载。 loads of friends 大批朋友。 loads of time 充裕的时间。 a teaching load of twenty hours a week 每星期二十小时的教学任务。 be a load off one's mind 如释负重。 get a load of 〔美俚〕仔细听;注意看。 have a load on 〔美俚〕喝醉。take a load off one's feet 〔美俚〕坐下休息。 take a load off sb.'s mind 解除某人思想负担,使某人放心。 vt. 1.把货装到(船、车等)上;装(货)。 2.装满,使负担。 3.把子弹装到(枪里);把胶卷装入(照相机)。 4.用铅加重(骰子、手杖等);用低劣物质等搀入。 5.(人寿保险)加收额外保险费。 load cargo into the hold 把货装进船舱。 a heart loaded with care 心事重重。 a table loaded with delicacies 摆满佳肴的桌子。 air loaded with carbon 充满碳气的空气。 load one's stomach with food 吃得太多。 load sb. with praise 极力称赞某人。load a camera with film 给照相机装胶卷。 This wine has been loaded. 这种酒是搀了水的。 vi. 1.(在枪里)装弹药;装料。 2.(车、船等)装货;上船,上车。 Load! 【军事】装子弹! The ship is loading for London. 这船正装货运往伦敦。 They loaded into the boat. 他们上船了。 be loaded down with 〔美国〕 = be loaded up with 装着…,存有(某种股票等)。 load down 装载甚重。 loaded for bear 〔俚语〕 1. 有充分准备。 2. 生气;准备打架。 load the dice against sb. 对某人使用加重骰子;使用不正当手段占人便宜。
It can put up a scientific report of operation with variable load in economic safety 为机组改带调峰负荷之后的安全经济运行提供合理的科学依据。
For units with basic load , they will support big variable load in frequent 对原来带基本负荷的机组,改带调峰负荷后,负荷变化频繁并且变化幅度大。
Waste - determination of the permeability coefficient of piece of land by variable load test in an open cased well 废物.在敞口井中进行变换载荷试验测定一块土地的渗透系数
Cylindrical gears - calculation of service life under variable load - conditions for cylindrical gears in accordance with iso 6336 圆柱齿轮.在变化承载条件下使用寿命的计算.符合iso 6336规定的圆柱齿轮的条件
Because of harsh and complicated operation environment , as well as transient and variable loads , vibration of piezoelectric laminated shell is a kind of sophisticated stochastic vibration process in fact 由于工作环境复杂、恶劣,所受的载荷瞬态多变,压电层合壳的振动是一个非常复杂的随机振动问题。
The main feature of this method is that voltage u is independent to frequency / , which can be controlled separately within limits . so it can change the ratio of u / f according to the variable load torque 该方法的主要特点是spwm送给电动机的电压u和频率f信号是互相独立的,可以分别进行控制,根据负载转矩的变化而改变u f比。
It is necessary to study the reliability of the structure during the construction because the structure is a time - varying system and the variable loads are random processes about time with particular characteristics different with the use period 由于施工过程中,结构是一个时变结构,结构的抗力是一个随机过程,荷载也具有与使用期不同的特点,所以有必要研究施工期间结构的可靠度。
This paper intented to analyze the current ways which determined the training intensity of explosive force from the aspect of biomechanics , meanwhile brought up the variable load way and the corresponding training pattern to provide reference for sports training 主要从生物力学角度,对当前几种确定爆发力训练强度的方法进行分析,并提出变负荷法以及由此导出的变负荷训练模式,以求为运动训练提供参考。
This dissertation is based on biot ' s equations governing the behavior of saturated linear elastic porous soil under dynamic loads . on the basis of the existing work , two - dimensional biot ' s consolidation of layered saturated soils under variable loading is studied analytically and numerically 在前人研究的基础上,本文基于biot的动力固结方程,在方程推导中考虑了水土耦合项,用解析和数值方法研究了动荷载作用下地基的固结情况。