The bacteria spin cellulose threads, which bind on the surface forming a layer.
旋转的细菌,在表面形成一层受约束的纤维素线。
Continual multi-point forming is novel technology for sheet metal 3-d surface forming.
连续多点成形是一种新颖的板材三维曲面成形技术。
The equation of second order curved surface forming an error ellipsoid is also given. Results of study show that the error ellipsoid becomes…
研究结果表明 ,在上述最佳目标—雷达站几何下 ,椭球形误差二次曲面变为圆球形误差二次曲面。
PEEK matrix composites exhibit great toughness and damage resistance. But the severe processing conditions and poor drapability result in in-efficiency in curved surface forming.
peek树脂基复合材料具有突出的韧性和高损伤容限,但因成型工艺条件较为苛刻,且铺覆性能差,影响了曲面成型能力。
This paper introduces the main applications of apparel pattern in knitted apparel including point forming, line forming, surface forming and so on with relevant figures for illustration.
文中论述了服饰图案在针织服装中的主要应用形式,例如点状构成、线状构成、面状构成及综合构成等,同时附以相应的图例说明。
In summary, it can be found that the flexible forming technology using plasma arc can be employed not only in linear bending but also in 3d complex curved surface forming for sheet metal.
综合本文以上研究结果可以发现,等离子体弧柔性成形技术不仅可以应用于板材的直线弯曲成形中,还可以应用于板材三维复杂曲面成形生产中。
These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.
气流向下落在地球表面,向外流动,相互碰撞,如此一来就形成上升气流。
His study concluded that the rocks may be moved when they become embedded in sheets of ice forming at night on the surface of the sand.
他的研究结论是,当岩石嵌入到一大片于夜晚在沙子表面形成的冰中时,它们就可能会移动。
This creates downward air currents. These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.
气流向下落在地球表面,向外流动,相互碰撞,如此一来就形成上升气流。
Magma can erupt to the surface and form lava flows through the volcano's summit (frequently forming a crater), but it can also erupt from lava domes and flank vents along the volcano's sides.
岩浆能喷发出地表,并通过火山峰顶形成熔岩流(大多情况会形成火山口),但它也能通过火山山体侧面的火山岩圆顶和侧面出口喷发出来。
From constructing a spherically shaped body to forming an adhesion surface, he outlined every obstacle faced when on a quest to build the "Ultimate Snowman."
从如何建造一个球体状的身体,到如何形成粘连面,他就如何打造“终极雪人”这一终极问题,概述了所有你可能会遇到的障碍。
"Every indication is that this is forming a broad, continuous sheet beneath the surface," said Ken Edgett, a camera team member with Malin Space Science Systems of San Diego.
圣地亚哥马林空间科学系统(Malin Space Science Systems)照相机小组成员Ken Edgett 表示:“每一迹象都表明,广袤、连续的冰原正在在地下形成。”
The process of forming a 3-D figure from a 2-D surface is called extrusion.
从 2-D 平面形成3-D图形的过程称作挤压。
The resistors are coated to prevent water films from forming on the surface.
电阻器经过表面涂敷,以避免在其表面形成水膜。
The light in short time solution: soak, the metal forming process of the surface of the light.
出光:在溶液中短时间浸泡,使金属形成光亮表面的过程。
Natural asphalt storage in underground, some forming seam or piled up in the earth's crust surface.
天然沥青储藏在地下,有的形成矿层或在地壳表面堆积。
This paper presents the research results of the polymer surface active agent and its strength forming mechanism.
介绍了高分子表面活性剂加固土的研究成果和高分子表面活性剂加固土的强度形成机理。
By taking 135 three-screw pump as an example, the geometric parameter design, the forming of spiral surface and the characteristic of screw gearing are investigated.
以135型三螺杆泵为例,对螺杆几何参数设计、螺旋型面的形成、螺杆啮合特性进行了探讨。
So the lack of light in Europa's sub-surface ocean doesn't automatically rule out life forming.
因此,在欧罗巴表层以下缺少阳光的海洋中无法自动排除生命存在的可能。
In the article, the surface roughness of Oriented Strand board has been researched from the air forming, applying the surface fine material to improve the board-surface smooth.
本文对定向结构刨花板表面粗糙问题从工艺和设备上进行深入的研究,通过气流铺装施加表面细化材料以提高板面平整度。
Cut or uncut loops of yarn forming the surface of certain fabrics, such as velvet, plush, and carpeting.
剪开或未剪开的纱线环,组成某些织物、如天鹅绒、长毛绒和地毯织料的表面。
The line heating, a very special technology in steel plate forming process, has a broad application in the shipyard to create cured surface of ship structure.
水火弯板是钢板无模成型工艺中一项极具特色的技术,目前广泛应用于造船生产中。
Shape forming in artistic design actually depends on an ingenious application of point, line and surface.
设计作品中形的构成,其实就是点、线、面的巧妙运用。
It is demonstrated that there exists a part of high pressure on the body surface of the rocket near the fore-located nozzles, thus forming a overturning moment.
指出,当超音速飞行时,在前喷管附近的弹体表面上产生一个局部高压区,由此形成一个翻转力矩。
As an indispensable stage of the manufacture of large aspherical mirrors, the shape error and surface quality of aspherical grinding forming affect the total efficiency of the whole process.
非球面磨削成型作为大型非球面加工的一个不可或缺的阶段,其加工精度与表面质量直接影响到非球面加工的总体效率。
Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.
碳质球粒陨石星子被吸积于原始地球上地幔表层,形成原始富碳区。
Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.
碳质球粒陨石星子被吸积于原始地球上地幔表层,形成原始富碳区。
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