crown block beam 天车梁
wedge block beam 楔块梁
Beam-and-block floor systems 梁和建材地板系统
steel beam block 钢梁分块
In the middle of high beam shadow, there is a focus block which can make more brightness and further irradiation.
远光灯影中间有块聚光团，让驾驶者视觉更加明亮、照射距离更远。
Considering effect of gravity and cutting forces, the static deformation of the beam is obtained after calculating the interacting forces between the guide and the slide block by ADAMS.
在考虑重力和切削力作用下，由ADAMS计算出导轨与滑块间的作用力，从而计算出横梁部件的静态变形；
The paper also gives the range of stability of key block of voussoir beam and measures to be taken in various conditions.
文中还给出了“砌体梁”关键块体结构的稳定范围及在各种条件下应采取的相应措施。
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