查询词典 load draft

Most of these parameters are relate to distance of tower,arc weight,ice-load,wind-load and admissible pulling force at suspension point.

这些特性参数中的大多数都与杆塔距离、弧重要求、冰荷、风荷和悬挂点的允许拉力有关。

Introduces in brief the phenomenon o f the twice cutting of the switching o vervoltage generated by the open-phase no-load transformer by t he 10kV vacuum load switch that happened in the substation of our school.

高压真空负荷开关在我国是经过近几十年的研究试验逐步发展起来的，是一种体积小，重量轻、维护方便的一种高压开关，在10kV电力系统中已广泛采用。

The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load

升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用，电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中，电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。

Load sensing valve of the English name for the SABS, which is a hydraulic mechanism, is the ABS anti-lock device of the primary version of car, its role is to ensure that the process of moving front and rear wheel load ratio and in the car when the rear emergency Resilient Seated Gate Valves brake without locking.

感载比例阀的英文名称为SABS，它只是一个液压机械装置，是ABS汽车防抱死装置的初级版，它的作用在于保证行驶过程中前后轮负荷的比例和在汽车紧急制动时后轮不致抱死。

When the swirl variable device is part-opened, because swirl has some effect on the second injection, second injection timing has distinctly effect on fuel consumption, and the fuel consumption change fluctuantly with twice injection timing. When the tumble variable device is adopted, second injection timing also has effect on fuel consumption, but there is only one point that the fuel consumption is lowest. When the load is bigger, the second injection point where the fuel consumption is lowest is earlier than the smaller load.

在可变涡流结构中，当阀片处于非全开状态时，由于涡流运动对二次喷油的作用，二次喷油正时对发动机的比油耗存在明显影响，发动机比油耗随喷油正时改变呈较明显的波动状；在可变滚流结构中，二次喷油正时对发动机比油耗同样存在影响，但最低油耗点只有一个，当负荷较大时，最低比油耗所对应的喷油正时要更早一些。

The concept of Total Load Control considers an area as a ecological system, and rustics the pollution load into this system within a bearable limitation to keep an ecological balance in the system.

总量控制就是将一个控制单元作为一个生态系统，将排入这个系统的污染物总量控制在能被这个系统所能承纳，而不破坏这个系统平衡的管理措施。

It is a meaningful research aspect to pay attention to the cognitive load of the students during the process of using technology to facilitate learning. As a theoretical construction, the Cognitive Load Theory will be used to guide instructional design. Even though, the animation design still has some drawbacks, and needs further improvement.

在运用技术促进学习的过程中关注学习者的认知负荷是一个有意义的研究方向，认知负荷理论作为一种理论建构可以用于教学设计的原则，本研究以三维教学动画设计为载体进行尝试，动画设计仍有不完善的地方，需要加以改进。

B Where the Load up/down program is not provided, the Engineer shall increase and decrease the speed in accordance with the speed increase and decrease procedure of each ship, and shall pay attention to the Load Indicator, the RPM of the Main Engine or RPM of the propeller shaft, CPP pitch, the speed

如已提供增减负荷程序，轮机员应根据速度增加和减少程序进行加减速，特别注意，负荷显示、主机转速、螺旋桨轴转速、可变螺距、船速等，避免突然加减负荷。

Established the crank fillet to rolling strengthened the equivalent column mechanics model, inferred has calculated the crank and rollings the cutting tool design parameter, rollings the cutting tool disposition situation as well as the material performance parameter limit rollings the load the formula, proposed the crank rollinged strengthened the increase principle and the limit rollings the load the definite method.

建立了曲轴圆角滚压强化的当量圆柱力学模型，推导了曲轴和滚压刀具结构参数、滚压刀具配置情况以及材料性能参数的极限滚压载荷的计算公式，提出了曲轴滚压强化的加载原则和极限滚压载荷的确定方法。

The ratio of the average load over a designated period of time to the peak load occurring in that period.

在预定时间内，平均负荷与该期内出现的高峰负荷之间的比率。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。