螺旋 - 关于螺旋的双语例句 - 螺旋造句 - 语文书

为您找到97个与“螺旋”相关的双语例句：

Two types of viral symmetry have been recognized, the cubical symmetry and helical symmetry.
已经证实病毒有两种对称型, 即立体对称和螺旋对称.
In a globular protein, certain portions of the chain are coiled into helical segments.
在球状蛋白中, 链的某些部分被盘成螺旋状.
The polynucleotide chain is helical.
多核苷酸键是螺旋形的.
It is especially applied in particular and gyratory shape.
尤其适应于异形体、螺旋体等设备的保温隔热需要.
AQP 2 located in stria vascularis , Corti's organ , spiral ganglion and endolymphatic sac.
AQP2表达在血管纹、 corti器、螺旋神经节细胞和内淋巴囊中.
It is a flagellum – the tail - like propeller found in single cells.
它是一根鞭子—— 状似螺旋桨的尾巴存在于单个细胞中.
To prove whether or not the fissile spiral type artificial head replacement conforms to biomechanics principles.
目的:论证分体螺旋式人工股骨头置换的合理性.
It is made of a bed of wool felting together.
它是由一层层毛毡螺旋缠绕粘接制作而成.
A fairing fitted over the hub of the propeller in some aircraft.
螺桨毂盖,机头整流罩某些飞机上装于螺旋桨叶毂上的整流罩.
Microwave absorbing properties of the composites containing the planar equiangular spiral antenna arrays were investigated.
研究了含平面等角螺旋天线阵列吸波复合材料的微波吸收特性.
The machine adopts closed frame, electromotion handspide for generating pressing force and force motor etc.
该设备采用封闭的立柱结构, 通过力矩电机驱动的螺旋升降机提供所需的压力.
The Allophycocyanion ( APC ) was purified from a mutant of spirulina platensis ( SP - Dz ).
从钝顶螺旋藻突变株 ( SP-Dz) 中纯化别藻蓝蛋白 ( Allophycocyanion,APC ).
So, how studies can accurately prediction to the ducted propeller hydrodynamic performance is more important.
所以, 研究如何能更准确地预报导管螺旋桨水动力性能非常重要.
A negative spiral ( or vicious cycle ) occurs when the spiraling has an increasingly disintegrative effect.
当螺旋有着越来越合为一体的影响的时候, 螺旋式增长会发生.
Their profits began to spiral down disastrously.
他们的利润开始螺旋形地急剧下降.
Variation of helices based on dihedral angels and residue composition.
不同的螺旋是依据二平面夹角与残基组成来决定.
Site - specific infrared dichroism enables orientational analysis of TM α - helices bundles in aligned bilayers.
位点特异的红外二色性分析可使得在脂双层中定向分析跨膜α螺旋束成为可能.
Objective : To evaluate the value of multi - planar reformation ( MPR ) in the patients with dissecting aneurysm of aorta ( DAA ).
目的: 探讨多层螺旋CT多平面重组 ( multi-planarreformation,MPR ) 技术在主动脉夹层动脉瘤 ( DAA ) 术前评价中的价值.
Our main products: reducer , gear motor, bevel gear, worm - gear motor, cycloidal reducer and variator.
公司主要产品有: 齿轮减速机; 蜗轮蜗杆减速机; 螺旋伞齿轮减速机; 摆线针轮减速机及无级变速器.
With the example of the RH curer , the paper discusses how RP & M accelerate Knowledge Spire.
以 RH 治疗仪为产品创新实例, 详细探讨了快速成型技术如何加快知识螺旋.

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