Using single brackets () versus double brackets ([]) is a personal preference and really depends on how you've been taught commands and shell scripting.
使用单层方括号()还是双层方括号([])是个人习惯问题，实际上取决于您如何学习命令和shell脚本编程。
It is recommended that you enclose the trace mask with double quotation marks to avoid possible misinterpretation of the asterisk character by the operating-system shell.
建议您用双引号将跟踪屏蔽括起来，以免操作系统shell对星号发生错误判断。
They have double layer wind-resistant shell and binding, feature 100% Polyester Thermolite for great insulation and they are adjustable in case you have a huge noggin.
它有双层防风罩和固定绑带，100%保暖涤纶，绝对保温！ 并且头大的话，耳罩可以调整。
Then the hall is filled with an odd green light born of the double shell of the sky and the sea.
那时候，大厅充满了天空和海洋两层叠加所造成一种奇异的绿光。
From a GUI shell, navigate to the JDK installation directory, open the bin folder, and double-click jconsole.
如果从GUIshell启动，找到JDK安装路径，打开bin文件夹，双击jconsole。
In this paper, double cylinder shell structure with stiffening ribs is used to solve some problems about the impulsive environment of underwater explosion for submarine structure.
本论文以双层加筋筒形结构为主要研究模型，探讨了水下爆炸作用下潜艇结构冲击环境研究的如下几方面的问题。
The double shell system creates a uniquely interesting oriental architectural space that's different from the "closeness" of traditional stone chapel, or the "openness" of modern architecture.
这种双框架系统创建了一个独特有趣的东方建筑空间，它不同于传统的石质教堂的“封闭性”以及现代建筑的“开放性”。
The roof is formed from a double concrete shell and is supported by retaining walls spaced 14.5 metres from each other, leaving the interior column free.
屋顶是用双层混凝土壳组成，由间隔14.5米的墙支撑，内部空间并没有柱子结构。
This is accomplished by creating a double-layered shell, made of opaque and translucent fluorine-based plastic (ETFE) in a variety of colors.
我们通过采用各种颜色的透明与不透明的ETFE膜来创建了一个双层表皮的壳体。
The characteristics of vibration in a submerged double shell connected by annular plate drived by a point force in inner shell is studied.
对水下由环形肋板连接的有限长双层柱壳在点激励下的稳态振动特性进行了研究。
The paper researched on the rule of impact response for double taper-column shell structure with stiffening ribs subjected to underwater explosion.
研究了加肋锥柱双层壳结构在水下爆炸作用下冲击响应的规律。
The problem with closed bid auctions is that they are frequently won by people making a technical mistake, as in the case with Shell paying double for Belridge Oil.
暗标竞价的问题在于标的物常常被那些犯了技术错误的一方赢得，比如壳牌石油支付给贝利奇石油的价格是（另一方的）两倍。
The constructing technique of the160? Meter diameter welding ball junction double-deck net shell steel structure roofing of which is in the leading position in China.
160米直径焊接球结点双层网壳钢结构屋面施工技术在国内处于领先地位。
Pillars shall be supported on the double bottom floors or on the web frames on side shell plates.
柱子应支撑在双层底或舷侧的强结构上。
These designs include single shell, double shell, solid, coated and electrically heated rolls.
各种设计包括单壳，双壳，坚固型，带涂层和电热辊。
Double concentric cylindrical shell with solid floor and added longitudinals on the pressure tank shell is a very good structural form of new pressure tank.
指出了液舱壳板加纵骨的全实肋板同心双层圆柱壳是一种优良的耐压液舱新型结构型式。
High specific capacitance activated carbon materials for electric double layer capacitors (EDLC) were prepared by microwave radiation, using coconut shell chars as the precursor.
以炭化椰壳为原料，微波活化制备出高比电容量双电层电容器用活性炭。
The sound radiation of a submerged finite double shell (two concentric cylindrical shells with the entrained fluid) is studied.
对双层壳体（壳间充满流体的同轴圆柱壳）的声辐射进行了研究。
A double photoelastic coating method for shell stress measurement based on the principle of similarity is suggested.
本文从相似关系着手提出了一种测定薄壳应力的光弹性贴片方法。
Characteristics of wave making resistance of double rowing shell was discussed as well.
还分析了双人赛艇兴波阻力和所需功率随体重的变化特性。
Based on the practical effect, the corrosion resistant method using double layer graphite lining and natural hard rubber layer in between steel shell and graphite plate is a successful method.
从实际使用的效果来看，对此类介质采用双层石墨板衬里、钢壳与石墨板之间设置天然硬质橡胶隔离层这一防腐方法是成功的。
The analysis on nonlinear buckling of double-deck hyperbolic parabolic reticulated shell under the uniform pressure.
双层双曲抛物面网壳结构在均布压力作用下的非线性屈曲分析。
BlueMoon Arena is built on spread foundation, and its roof is an incomplete right four angle pyramid double layer reticulated shell.
蓝月亮表演场基础采用天然地基上扩展基础，屋盖采用正放四角锥双层非完整球面钢网壳。
Manies synchronously shell to twist function to make working efficiency double, the quality is more perfect.
多条同步剥扭功能使工作效率倍增，品质更完美。
The advantage and application of double direction meridian line net shell structure of fixed roof for large diameter storage tank are introduced emphatically.
重点介绍了大直径储罐固定顶盖中双向子午线网壳结构的优点及应用情况。
Besides, he also established the nonlinear bending equations considering the influence of initial geometric defects in the double-deck reticulated shallow shell structures.
另外，还建立了考虑双层网格扁壳结构几何初始缺陷影响的非线性弯曲方程。
The present paper discusses a method of optimal design of the shallow shell with double curvature on the elastic foundation.
本文讨论位于弹性地基上的双曲率扁壳优化设计的一个方法。
Reticulated steel shell of Beijing Olympic Bicycle Stadium is at present the largest span double-layer spherical reticulated shell in China.
北京奥运会自行车馆钢网壳是目前我国最大跨度的双层球面网壳结构。
Reticulated steel shell of Beijing Olympic Bicycle Stadium is at present the largest span double-layer spherical reticulated shell in China.
北京奥运会自行车馆钢网壳是目前我国最大跨度的双层球面网壳结构。
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