Above: WISE penetrated curtains of dust that block visible light to capture this hidden star-forming region in the constellation Cepheus.
上图:这是隐藏在仙王座(constellation Cepheus)中的一片恒星形成区域,WISE望远镜穿透了阻碍可见光的尘埃幕帘,捕获了这张照片。
Yari ashigaru are most effective when they work together as a block, forming a wall of spears.
枪足轻协同形成矛墙来作为屏障是他们最有效率的使用方法。
This paper discusses the influence of fly ash consumption, forming vibrating time and block size to block performance.
探讨了粉煤灰用量、成型振动时间及砌块尺寸对砌块性能的影响。
Compression of square block with hemispheric punch and forming of crankshaft are simulated by this system, which indicates that the given methods and software are feasible.
并以球冲头压缩方坯和曲轴成形为例进行了模拟,计算结果表明所提出的算法和软件系统是可行的。
Block faulting activities inside basin develops, forming NE and NW fracture systems, thus cutting this basin into 47 tilted block faulting body and a series of overlying dustpan-like fault depression.
盆地内部断块活动发育,形成北北东向和北北西向两组断裂网络系统,切割改造成47个翘倾块断体和上覆的箕状断陷。
Negative reversal structures are the main factors of forming fault - block type buried hills and their structural evolution determined forming the fault - block type buried hills.
负反转构造是断块型古潜山形成的主要因素,其构造演化决定了断块型古潜山的形成。
The side core has a molding position for forming the article, and an ejection position for ejecting the article from the core block.
所述侧芯具有用于形成所述物品的模制位置和 用于将所述物品从所述芯块顶出的顶出位置。
This paper researches on 4100QB Cylinder-block of the KW moulding line, particularly introduces the forming mechanism of blowholes on 4100QB Cylinder-block.
本论文以在KW造型线上生产的4100QB机体作为研究对象,详细介绍了4100QB机体产生的侵入性气孔的形成机理。
There is always frozen water in front of the trap forming water block to avoid steam leaking.
阀前始终有凝结水,形成水封,无蒸汽泄漏。
The geometrical movement of the swaying block of the matrix is analyzed. The corresponding die structure has been designed. It can serve as a reference for forming similar parts.
分析了凹模摆块机构的几何运动,设计了相应的弯曲模结构,可为类似零件的成形提供参考。
The simple repairing method for the forming face of the corrugating block very easy to be damaged for the plastics bellow is introduced.
介绍塑料波纹管极易损坏的成波块成型面的简易修复方法。
Molding ways of the drill bit comprise one-step forming and mosaic block type two-step forming.
钻头成型方式包括一次成型和镶块式二次成型。
The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack, and result in forming lamella fracture surface.
结果表明,弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用,可形成分层断口。
The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack, and result in forming lamella fracture surface.
结果表明,弱界面有阻碍位错运动、转主裂纹扩展方向的作用,可形成分层断口。
A new type of hollow block, construction column and horizontal reinforced concrete strips in the walls forming restrained masonry which is named-concrete cross bore chain hollow block, was advanced.
提出一种新型混凝土横孔连锁空心砌块,通过在新型砌块墙体中设置构造柱和水平钢筋混凝土带,形成对墙体的约束。
In an embodiment, the device includes a core block for forming the vessel portion and a movable side core for forming the lid.
在实施例中,所述装置包含用于形成所述容体部分的芯块和用于形成所述盖子的可移动侧芯。
Compression of square block with hemispheric punch and forming of crankshaft are simulated by this system, which indicates that the given methods and soft...
并以球冲头压缩方坯和曲轴成形为例进行了模拟,计算结果表明所提出的算法和软件系统是可行的。
Wennan oilfield of Dongpu depression is the typical complicated fault-block oilfield in east china. It has more style, more complex forming causation type.
东濮凹陷文南油田是我国东部典型的复杂断块油气田,其油藏类型多样,成因复杂。
The present invention provides a high-pressure high-strength gypsum block and its automatic water-filtering continuously-forming machine used in the course of press-forming process.
本发明提供一种高压高强度的石膏砌块及其在压制成型过程中自动滤水的连续成型机,以提高工作效率和改善石膏砌块成型质量和性能。
The present invention provides a high-pressure high-strength gypsum block and its automatic water-filtering continuously-forming machine used in the course of press-forming process.
本发明提供一种高压高强度的石膏砌块及其在压制成型过程中自动滤水的连续成型机,以提高工作效率和改善石膏砌块成型质量和性能。
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