The principal perturbing forces for launch vehicles, both on the launch pad and in flight, are the aerodynamic loads produced by winds

发射飞行器在发射台上以及在飞行中的重要扰动力是由风产生的气动载荷。

属类：综合句库--

The load-center unit substations are composed of transformers and circuit breakers which distribute power to the medium size motors and lighting and heating loads .

负荷中心单元变电站由变压器、断路器组成,中型电动机、照明和取暖负荷通过断路器获得电力。

属类：工程技术-电力英语-

A high-rise building is nothing but a slender, vertical, cantilevered beam resisting lateral and vertical loads .

高层建筑物其实就是一细长的、能抵挡横向和垂直荷载的垂直悬臂梁。

属类：工程技术-建筑-建筑物

Loads on a model during the establishment of the high-speed flow(starting loads)are smaller

高速气流建立过程中，施于模型的负荷(启动负荷)较小。

属类：综合句库--

The increasing availability of high-speed digital computers has initiated a trend whereby earthquake loads are represented by dynamic loads

高速数字电子计算机的效用日益增长，它开创了一种将地震荷载表示为动荷载的趋向。

属类：综合句库--

Arch:Curved structure that spans the opening between two piers or columns and supports loads from above.

拱:曲线形结构建筑，跨越两个石墩或圆柱之间的信道，可支撑来自上方的负载。

属类：工程技术-建筑-

Loading Conditions. The selection of loading conditions follows the determination of the type and magnitude of the loads that act on the structure.

荷载条件。确定了作用在结构上的荷载类型大小之后，接着要选择荷载条件。

属类：工程技术-建筑-建筑设计

Dead loads include the weight of permanent equipment and the weight of the fixed components of the building, such as floors,beams, girders, roofs, columns, fixed walls and partitions, and the like.

恒载包括永久设备的重量和建筑物的固定构件(如楼板、主梁、桁、屋盖、柱、固定墙、间壁等等)的重量。

属类：工程技术-建筑-建筑设计

Six boat-loads of Rats, with pistols and cutlasses, will come up the river and effect a landing in the garden

还有六船坏家伙，全都佩戴手枪和短剑，将沿河而上，准备在花园登陆。

属类：综合句库--

Because of their lateral stiffness, concrete core walls are also used in high-rise buildings with outer steel frames, thus combining the advantages of smaller steel columns to resist vertical loads and of concrete walls to resist lateral loads.

混凝土心墙由于具有横向刚性强的特点，因此与外部钢框架共用在高层建筑物上，这样，较小钢柱能抵抗垂直荷载的优势与混凝土墙能抵抗横向荷载的优势便结合起来。

属类：工程技术-建筑-建筑物

As the nature of the soil often varies considerably on the same construction site, the capacity of the soil to support loads also varies.

即便在同一施工场地,由于地基的性质有很大差异,土体的承载力也不相同。

属类：工程技术-建筑工程-基础工程

Structural designs are rigorously analyzed by computers to determine if they will withstand loads and natural forces.

计算机可精确分析结构设计以判定结构体是否承受得起载重量和自然力量。

属类：工程技术-工程-

Loads of parties during the holiday season.

假期里的大量聚会

属类：综合句库--

Maintaining acceptable operating voltage level under various auxiliary load conditions,and providing sufficient switchgear capability to protect the system from higher short-circuit current due to the increased loads are the governing design criteria

决定性的设计准则是在各种厂用电负荷情况下保持容许的运行电压水平、配备足够能力的开关设备以保护系统免受由于负荷增加而引起的更大短路电流。

属类：工程技术-电力英语-

The probable effects of seismic disturbance are also lateral loads . The dynamic effects of crane movement may also be considered, in part, as lateral load.

可能的地震效应也是侧向荷载。吊车活动产生的动力效应也部分地计人侧向荷载。

属类：工程技术-建筑-建筑设计

Beast of burden animal, such as a donkey, used for carrying heavy loads on its back

力畜,役畜,牲口(如驴).

属类：综合句库-典型例句-

The other is the analysis of this structure by mathematical or graphical methods or both, to work out how the loads pass through the structure with the particular members chosen.

另一个是用数学方法或图解方法或者两者并用对此结构进行分析，从而搞清楚在采用了所选特定构件的结构物中荷载是如何传递的。

属类：工程技术-建筑-建筑设计

Donkeys are tough little animals and can carry big loads .

驴是结实的小动物,能负重载。

属类：综合句库--

The camels strained under loads .

骆驼在重负下硬撑着。

属类：综合句库--

Each such beam is subjected to the external loads that normally act upon it, together with the two redundant moments at its ends.

每一根这样的梁承受垂直作用于其上的外荷，以及两端的两赘余弯矩。

属类：工程技术-建筑-建筑物

James Bogardus (1800-1874)built the pioneering Cast Iron Building, New York (1848), with a rigid iron frame providing the main support for upper-floor and roof loads .

摩天大楼的先驱是博加德斯(1800～1874)在纽约市建造的铸铁大厦(1848)，以牢固的铁骨架主要承载上层和屋顶的负荷。

属类：工程技术-建筑-

Rectifiers and inverters, as presently developed for HVDC transmission, represent reactive power (kvar)loads to the connected AC systems, and each terminal consumes reactive power of approximately 50-60 % of the active power flow.

目前研制的用于高压直流输电的整流站和逆变站向其所联接交流系统提出了无功负荷的要求,每个换流终端站消耗的无功约为有功功率的50%一60%。

属类：工程技术-电力英语-

Could you say more about vertical live loads ?

您能给我再谈一谈竖直活荷载吗?

属类：工程技术-建筑-建筑设计

Other systems for supporting heavy loads include piles, concrete caisson columns, and building directly on exposed rock.

其它用来支撑巨大荷重的系统包括桩、混凝土沉箱柱以及直接盖在裸露岩石的建筑物。

属类：工程技术-建筑-

Winding gear for lifting heavy loads

起重绞盘装置.

属类：综合句库-典型例句-

crane lorry (excl. crane trucks designed for moving loads over short distances in factories,warehouses,dock areas or airports)

起重卡车(不包括供在工厂、仓库、码头或机场进行短距离运货的起重卡车)

属类：物品名称-交通工具-

If the floor is not sufficiently rigid to transform the loads , a horizontal bracing system must be provided between bents.

如果楼面没有足够的刚度去传递这些荷载。那么还必须在排架之间增加水平支撑系统。

属类：工程技术-建筑-建筑物

If the loads on a continuous beam are vertical and if there are no axial deformations, then all the reactions will be vertical.

如连续梁上的荷载为竖直荷载，且无轴向变形，则所有反力都是竖直的。

属类：工程技术-建筑-建筑物

What do the three loads include respectively?

三种荷载分别包括哪些内容?

属类：工程技术-建筑-建筑设计

The loads for which a building must be designed may be classified into dead loads,vertical live loads,and lateral live loads．

设计建筑物必须考虑的荷载可分为恒载、竖直活荷载和侧向活荷载。

属类：工程技术-建筑-建筑设计