Roll formed shape is an environmental protective building material with reasonable section shape, good mechanical property and high utilization of steel.
冷弯型钢是一种截面形状合理、力学性能良好、钢材利用率高的环保型建材。
We can imagine that a lump of wet clay somehow ended up in the fire, dried out, hardened and formed a hollow shape; a shape that could hold things, in a tough material.
我们可以想象一块湿泥巴最后在火上烧制，烘干，变硬，形成一件形状中空的器皿，材料简陋，不过可以盛放东西。
One of the main challenges will be to ensure that the bones, which are living tissue, maintain the desired shape after they have been formed and implanted.
最大的挑战之一将是确保骨头这样的活体组织在它们被定型和植入后能够保持理想的形状。
Volvo graphic logo is formed by the double-ring shape of the wheel, and point to the top right of the arrow.
沃尔沃图形车标是由双圆环组成车轮的形状，并有指向右上方的箭头。
More observations from Fermi, while useful in clarifying the bubbles' exact shape, probably won't resolve how they formed.
如果有更多的费米望远镜观测结果，将会有助于弄清楚气泡结构的准确形状，但恐怕将不会有助于搞清楚它形成的原因。
The pins are placed in the copper anode, which we've formed into a basket shape.
针脚放在篮子形状的阳极里。
To manufacture these products, bike frames can literally be grown, with the shape of the stalks manipulated and formed into a variety of styles using a method not unlike that of pruning a bonsai tree.
要生产这样的产品，自行车框架需要慢慢长出来，需要人控制竹竿的生长，使其形成各种形态，而且不像修剪盆景那样。
Recent evidence suggests that Earth's crust and oceans may have formed within about 200 million years after the planet had taken shape.
近期的证据表明，地壳和海洋可能在地球成形后的2亿年间形成。
When she handed it back to me, she gave me a weird look and I immediately noticed that the group of Numbers I had circled formed a giant XX shape on the paper.
当她把它替还给我的时候，她古怪地看了我，我立即注意到，我所圈的数字在纸上构成了一个巨大的XX的形状。
What the designer wants to reflect is the structure formed by line to line and shape to shape, and the tension emitted by this structure.
设计师所要表现的是线与线、形与形所组成的结构，以及由这种结构所发射出的张力。
In the following decade, color begins to be introduced, and not only that, but the 1936 manicure even includes a half-moon shape carefully formed using a brush and red polish.
在接下来的十年里，五颜六色的指甲油纷纷登场，不仅如此，1936年还有一款半月形美甲，用刷子和红色指甲油细心涂抹而成。
The design of die structure has much influence on shape dimension and precision of the formed crank-arm with a non elliptical section.
对于非椭圆截面曲臂的大型曲轴，其模具结构设计对曲轴成形后的形状尺寸精度影响极大。
He made some small holes in the paper with a needle, which formed the shape of a flower.
他用针在纸上刺了些眼儿，眼儿连成了花的形状。
Aimed at the difficulties in the bending forming of punching parts, the bending die with dual-punch is designed, the complex shape of this part is once formed by the ordinal action of dual-punch.
针对该冲压件弯曲成形难的问题，设计了双凸模弯曲模，通过双凸模的依次动作可一次成形该零件的复杂形状。
With the die structure, some conventional stamping processes can be improved and the shape and dimension precision of some formed parts can be better guaranteed.
介绍了一种便于刃磨的曲面冲切模，利用该模具结构可以改进某些传统的冲压工艺过程，并更好的保证某些成形零件的形状和尺寸精。
Specialized e-commerce services are taking shape. The supporting systems such as digital authentication, e-payment and logistics are being gradually formed.
电子商务专业化服务体系正在形成，数字认证、电子支付、物流配送等电子上午应用支撑体系正在逐步形成。
The ground potential unit includes a pair of conductors (13/14) formed in a tapered shape on the front and the rear surface of the dielectric substrate and mutually capacity-coupled.
接地电位单元包括在介质衬底的前表面和后表面上以楔形形状形成的并且相互电容性地 耦合的导体对（13，14）。
After the two planting materials implants 26 weeks, formed same bone union-shape in the cortex bone, the surface was encysted by new lamellar bone.
两种种植体植入26周后，于皮质骨内形成了近似相同的骨结合形态。两种种植体的表面都由新生的板层骨包绕。
These polysilanes can be formed into desired shape by potting, casting or coating and crosslinked by ultraviolet irradiation in the presence of multifunctional vinylsilanes.
这些聚硅烷可用灌注、浇铸、涂敷等方法制成各种形状，并能在多乙烯基硅烷存在下，以紫外光辐照进行交联。
The technology and method to customize complex linetypes including shape object are given. The frequently used special linetypes in city planning are formed.
包含形对象的复杂线型的定制技术和方法，用其构筑了城市规划设计中需要经常使用的特殊线型；
By way of contrast, the wrinkle formed by returning knit and the approach to shape the local three-dimensional appearance are detailedly analyzed and investigated.
通过实验对比，就引返编织所形成的褶皱以及局部立体外观效果的编织方法进行了较为详尽地分析与研究。
In engineering drawing the intersectional lines which are formed by spatially intercropping of some curved surfaces have very complicated shape and unthinkable tridimensional model.
在工程制图中，某些曲面立体相贯时的相贯线的形状非常复杂，以及一些立体模型难以想象。
A rainbow-like shape formed stretching across the sky.
这时，一个彩虹样的形状划过了天空。
In the design of plow bottom surface formed by horizontal straight-line elements, it is important to determine the shape and parameters of guiding curve.
在设计水平直元线犁体曲面时，确定其导曲线的形状和参数是重要的一环。
The cylindrical length of middle tube becomes increased with formed length, but the edge profile of the tube almost keep the same cone or bell shape.
管坯成形长度对制件形状的影响表现为成形长度增加，制件中部圆筒状长度也增加，而端口部均呈尺寸大致相同的锥形或喇叭形。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
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