叶子都扁的,这对植物有什么好处?
很久以前,人们普遍认为地球是扁的。
球是扁的,需要注入空气。
过去人们认为地球是扁的。
它看来象一块扁扁的石头,但却是一只乌龟。
此项研究结果可为扁挤压筒的光弹性分析提供帮助。
The study is helpful to photoelastic analysis on oblate extrusion pipe.
我的汽车前部被撞扁了。
像这样的扁虫只是日本水域中33000已知的物种之一。
Flatworms such as these are just one of the 33,000 known species in Japanese waters.
本文中提供圆底球扁壳的一种级数解法。
In this paper a series solution of spherical shallow shell with circular base is given.
扁挤压筒是挤压大型铝壁板型材的重要工具。
Flat container is the most important tool for extruding large thin - wall Aluminum wainscot.
无粘结预应力混凝土扁梁-平板结构体系是一种新型的楼盖体系。
Unbond prestressed concrete wide flat beam-slab structure is a new type of floor system.
过滤扁袋是除尘器的关键部件。
圆柱形扁壳是飞行器的常见结构形式。
The shallow cylindrical shell is a typical type of structure of aircraft.
说明扁管具有很好的强化传热效果。
It can be concluded that the flat tube has better performance of heat transfer.
不管怎么说,这是一只非常小的扁虱。
听着,乔·哈帕,这扁虱是谁的?
我的轮胎扁了。
重点分析了圆管与扁管管间距、肋片厚度对肋效率的影响。
Emphasis is laid on the effect of tube distance and fin thickness on fin efficiency.
我不想它压的太扁,不是吗?
本文详细论述扁丝生产中原材料和工艺对扁丝质量的影响。
In this paper, the material and production technology of flat fiber were studied.
链坠挂在一条精巧的扁节链上。
宽扁梁的研究和应用近几年颇为流行。
It is very popular recently to research and apply the wide_flat beam.
宽扁梁的研究和应用近几年颇为流行。
It is very popular recently to research and apply the wide_flat beam.
应用推荐