作者想推导简短的公式，对梯形、矩形和圆形断面采用通用的程序，以得到准确的结果。
The authors want to deduce a brief formulation, and use all-purpose program to get exact result for echelon, rectangle and rotundity cross section.
运用层次模型计算各断面相对权重。
Using this model computed the relative weighting of every section.
设计：整群抽样，横断面调查。
设计：随机整群抽样，横断面调查。
掌握移出断面和重合断面表达方法。
Master representation methods of removed sections and coincide sections.
沉积间断面是从下边逐渐填满的。
The hiatus in sedimentation is filled in progressively from below.
方法整群抽样，横断面调查。
高精度进口切割锯片，切割断面光滑；
The imported blade with high precision makes the cutting surface smooth.
只有少数断面形状对这种情况是敏感的。
Only a few sectional shapes are sensitive to this condition.
有压隧洞多采用圆形断面。
把绿辣椒从横断面切块放入干盘子中备用。
Dice long green peppers. Do small cross sections so look like wheels and place in dry dish.
这种流量计包括一个具有断面扩张的导管。
This meter consists of a conduct having an enlarged section .
只要薄断面的弹簧箱。
与相关负责的技术部工程师沟通断面分析结果。
Communicating with Technical personnel on tyre results and availability of sections.
不要打断面试官。
在采场面，断面和断崖等面上人们常看到真倾角。
The true dips are commonly observed in quarry faces, cuttings and cliffs etc .
尤其适用于大跨度桥梁构件及断面复杂的混凝土构件脱模。
Particularly suitable for large span bridge structures and cross-section complicated concrete component demoulding.
鉴于面条象征长寿，切断面条被看作是非常不吉利的做法。
Since noodles do symbolize long life, it is considered very unlucky to cut up a strand.
如将显微镜载物台旋转，便能从纤维横断面中看到第三层胞壁。
A third layer of transverse cellulose strands is indicated as the microscope stage is rotated.
日本地震引发了供应链在自然灾难造成的中断面前的脆弱性问题。
Japan's earthquake has raised questions about the vulnerability of supply chains to disruption caused by natural disasters.
我们在内蒙古首都乌兰巴托的10个小区进行了以社区为基础的横断面调查。
A community-based cross-sectional survey was undertaken in 10 subdistricts in Ulaanbaatar, Mongolia’s capital.
同时，隧道断面测量的结果还是优化隧道设计和施工的重要依据。
Also, the optimizing the tunnel design and the construction are according as the result of surveying of the tunnel contour.
沿着西南极半岛，我们发现在大约30英里的横断面上有着大量蟹类。
Along the western Antarctica peninsula we have found large populations over like 30 miles of transects.
各种金属及合金的不同断面形状和尺寸的金属丝都可以采用拉拔生产。
Metal wires of different shapes and sizes of all kinds of metal and alloy can be produced by drawing.
我们在巴西圣保罗恩布进行了横断面研究，即家庭滥用体罚多国调查的巴西调查部分。
We conducted a cross-sectional study in Embu, São Paulo, Brazil, as the Brazilian component of a multicountry survey on abuse in the family environment.
最显著的上半身保护专家车手包括全断面头盔，脊柱保护者和背包水化系统。
The most significant upper body protectors for expert riders include full-face helmets, spine protector and backpack hydration system.
最显著的上半身保护专家车手包括全断面头盔，脊柱保护者和背包水化系统。
The most significant upper body protectors for expert riders include full-face helmets, spine protector and backpack hydration system.
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