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-

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--

Rotary fulcrum bearings are large-sized bearings which can be subjected to combined axial, radial loads and tipping moment.

回转支承是一种能够承受综合负荷的大型支承,可同时承受较大的轴向负荷,径向负荷和倾翻力矩。

属类：产品说明书-机械产品说明-

Mechanical properties are measures of how materials behave under applied loads .

机械性能是材料在受力状态下的行为的量度。

属类：行业术语-检验检疫-

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--

The transportation of large units can often be a serious handicap, although lightweight materials have to a certain extent alleviated the problem of abnormally heavy loads .

尽管轻质材料在一定程度上缓解了特大荷载的问题,但大型预制构件的运输常常是一严重障碍。

属类：工程技术-建筑-土木建筑

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 time the command processor loads an external command into memory, it places the contents of the file with an EXE or COM extension into the transient portion of the command processor and available memory.

每当命令处理程序把一个外部命令装入存储器时,它就把带有扩展名EXE或COM的文件的内容装入命令处理程序的暂驻部分。

属类：行业术语-计算机-网络

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 nondestructive tests are radiography (mainly for internal examination), acoustic-emission inspection, and experimental stress analysis (for determining machine loads and component stresses that can cause failure.)

其他的无损检测方法是放射线照相术(主要用于内部检查),声发射检测和实验应力分析(用于测定发生失效的机器的负荷和部件应力)。

属类：行业术语-检验检疫-

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 DOS finds the matching file, it loads the file from disk into the transient portion of the command processor and available memory, if required , and then executes it

如果DOS找到了相匹配的文件,它就把文件从磁盘装入命令处理程序的暂驻部分,如果需要,还要将其装入存储器中,然后执行它

属类：行业术语-计算机-网络

Piles transfer building loads down to a suitable bearing stratum when the soil mass immediately below a construction is unsuitable for the direct bearing of footings.

若土壤松软,而不能在其上直接建地基,就必须建桩来将建筑物的重荷转移到稳定的地下层。

属类：工程技术-建筑-

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