查询词典 load-on

The basic idea was to discrete the structure and find the load function according to the energy criterion of buckling and the principle of random displacement method. As the critical load is the minimum of the load function, a problem of frame buckling can be transformed into an optimization problem. Therefore, the critical load can be found through solving the optimization problem.

先将结构离散为一个有限自由度系统；然后根据有限自由度系统平衡稳定性的能量准则和随机位移法的基本原理，建立符合能量准则的载荷函数，该函数不为零的最小值即为临界载荷，由此将稳定问题转化为无约束的多维优化问题；最后应用遗传算法求出相应于最优解的目标函数值。

The working load of engin e in plowing can be taken for stable and normal random load whose power spectrum peak value is below 2 Hz. The working load of engine in rototilling contains bo th periodic element whose fundamental frequency is rotating speed of the blade s haft and normal random load of which the parts of energy centers in fundamental frequency and others are distributed over wider frequency band.

证实了犁耕作业发动机的载荷可以认为是平稳的正态分布的随机载荷，其功率谱曲线的谱峰在低于2 Hz处；旋耕作业发动机的载荷是兼有随机成分和周期成分的动态载荷，其中周期谐波的基频为刀轴转速，随机成分一部分能量集中于基频以内，部分分布于较宽频率范围。

In this paper,some key techniques are discussed,such as,the prediction of system processing load,the optimal placement of a load shedder in a query plan,the combination of load shedder and how much load to shed.

对降载技术中系统负载估计、降载器的最佳的放置位置、降载量的大小、降载器合并等关键问题进行了讨论。

This theory differentiates between three types of cognitive load: intrinsic cognitive load , germane cognitive load , and extraneous cognitive load

它区分了三种不同的认知负荷：内部的认知负荷、相关的认知负荷以及外部的认知负荷。

3The values of AEMG of the contralateral multifidus were higher than ipsilateral during trunk axial rotation;(4) During the trunk flex to 45 and 65 degree position, the AEMG of lumbar multifidus and erector spinae muscles were higher than the other degree and there was significant difference.(Experiment 2)(1)The AEMG of the lumbar multifidus and erector spinae were influenced by load levels, load ways and road conditions during the walking.There was significant interaction between load levels and load ways.

(1) 负荷等级、负荷方式及路面条件对行走过程中腰部竖脊肌和多裂肌AEMG具有显著影响，且负荷等级与负荷方式之间交互作用显著；左手负重行走时腰部竖脊肌AEMG与右手负重时不存在显著差异，但背部负重时的竖脊肌AEMG值明显小于单侧手负重时的AEMG值；(2)多裂肌的AEMG值在不同负重方式下行走时均无显著差异；(3)路面条件对腰部肌肉AEMG值具有显著影响，上楼时腰部竖脊肌、多裂肌的AEMG值显著大于平地和下楼时的AEMG值；(4)单侧手持负荷且当负荷等级达到一定水平时，腰部竖脊肌和多裂肌对侧的AEMG值显著大于同侧。

The square wave or corrected sine wave auto inverters have many limitations. When supplying to inductive load (such as electric fan, electric drill etc.), a square wave or corrected sine wave auto inverter produces too much harmonic current which makes the load seriously heated and even damaged. When supplying to capacitive load or rectificative load such as notebook PC, mobile phone charger etc.

方波或修正正弦波电源有很多局限性：在为感性负载供电时产生大量谐波电流，导致电器严重发热，甚至损坏；为容性或整流性负载（笔记本电脑、手机充电器等）供电时产生严重的脉冲电流，严重时可能导致电器损坏。

Results: Before the fixed bridge was applied, under vertical load, the high-stress region was near around the apical of periodontal ligament with mainly compressive stresses. Under oblique load, the high-stress region was near around the cervical of periodontal ligament with both tensile and compressive stresses. After the fixed prosthodontics, stress and strain distributions were similar with that when the fixed bridge was not applied. But the maximum stress, strain and displacement increased apparently. The stresses in exterior surface of periodontal ligament were larger than that of interior surface; this character of periodontal ligament under vertical load was more obvious than that under oblique load.

结果：固定桥修复前，垂直载荷下，基牙牙周膜的应力以压应力为主，应力集中在根尖；斜向载荷下，基牙牙周膜的应力主要是拉应力和压应力，应力集中在唇、舌颈缘；固定桥修复后，基牙牙周膜的应力和应变分布规律与修复前相似，但最大应力、应变值都明显增大；牙周膜内表面的应力大于牙周膜外表面；垂直载荷时，牙周膜内、外表面的应力差异更为显著。

Note: Proof load is 2 times the working load limit, breaking load is 6 times the working load limit.

注释：最大验证负荷为2倍工作极限负荷，最小破断负荷为6倍工作极限负荷。

Fault current greater than the breaking load switching capacity, must ensure that fuse load switch can be dissolved up the rear sub-gates; when the fault current is less than the breaking load switching capacity, ensure the sub-gate and fuse load switch does not move.

故障电流大于负荷开关的开断能力时，必须保证熔断器溶断后负荷开关才能分闸；当故障电流小于负荷开关的开断能力时，保证负荷开关分闸而熔断器不动作。

Two situations are evaluated: In the first one, the load is a typical rectifier load with high crest factor, while, in the second one, this load is in parallel with a resistive load.

在两种情况下的评估：在第1 ，负荷是一个典型的整流负荷与高波峰因数，而在第二个1 ，这个包袱是在同向平行电阻负载。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了