helix的例句大全

Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal-angle helix) groove can improve firebox coolant capability greatly.

将液体火箭发动机燃烧室的冷却通道设计为斜航线（等倾角螺旋线）槽形，可以大幅度改善燃烧室的冷却性能。

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Double-sided plush bifilar helix biperiodic electrostatic focusing

双螺线双周期静电聚焦

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Double bifilar helix linear polarized wiggler field

双-双绕螺旋线极化摇摆器磁场

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Study and Design of New Type Bifilar Helix Antenna

一种新型双臂螺旋天线的研究与设计

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This article discusses the algorithm for the three-dimensional set point through the use of helix structure.

论述了运用螺旋结构构造三维点集的算法.

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As the requirement for high temperature up to several hundreds tolerant, this paper only introduces the analysis for bifilar helix, waveguide element and cross dipole element. 2.

由于设计的圆极化阵列要求能够经受几百度高温的考验，这里主要分析了螺旋单元，波导单元和交叉偶极子单元。

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A bifilar-helix wiggler used in a free-electron laser

用于自由电子激光器的双绕螺线波荡器

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The first three positions were filled by medical inventions or discoveries, the X-ray machine being followed by the discoveries of penicillin and the DNA double helix structure.

排在榜单三甲位置的发明都是医学领域的重大发明或发现。紧随X光机之后的是盘尼西林（青霉素）的发明，以及DNA双螺旋结构的发现。

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Thus, Calculating the critical rotational speed of the helix ditching machine.

由此，推导出立轴柱形变螺距螺旋开沟机的临界转速。

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It was found that with the increase of PGG concentration, the interaction of PGG with HSA has mainly caused the change from the α-helix structure to β-turn and random coil structure.

随着药物浓度的增加，PGG和HSA之间的相互作用主要使HSA的二级结构发生了由α螺旋向β转角和无规结构的转化。

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Research on Upright Helix Furrowing Opener and Characteristics of Ditching Machine; buried channel mos

立式螺旋开沟器及开沟机整机特性研究埋沟金属氧化物半导体

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BHLH ( basic helix-loop-helix) transcription regulatory factors are important members of the transcription network during development.

bHLH（basic helix-loop-helix，碱性螺旋-环-螺旋）转录调控因子是发育过程中转录网络的重要组成部分，广泛参与神经和肌肉发生、细胞增殖分化、细胞谱系的决定和性别决定等基本生理过程。

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Made of plastic coil, Helix and double-loop wire-bound books that can be folded, easy to use.

用塑料线圈 、 螺旋线和双环铁丝装订的书籍即可以被折叠起来, 便于使用.

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The deduction of the helix plane equation in molecule and the common applying of dihedral angle

分子中螺旋平面方程的推导与二面角的一般应用

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The second structure of BmUVB and BmV 39 K included a-helix and random coil.

BmVUB和BmV39K蛋白质的二级结构主要由a - 螺旋和Randomcoil构成.

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A discussion on the critical speed of the upright cylinder helix ditching machine of the variable pitch

立轴柱形变螺距螺旋开沟机临界转速分析

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Both of them have one transmembrane helix structure. The first 20 amino acid residues at C-end is hydrophobic transmembrane helix.

两者都有一个跨膜螺旋结构N末端20个氨基酸具有信号肽的特征，C末端25个氨基酸具有明显的亲脂性，并且具有跨膜特征。

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In our studying, we not only used the CAPC data in positional clone, but also developed about 30 novel makers based on CAPC and new protocol of heterogeneous double helix analysis for SNPs or small InDels.

我们不仅利用CAPC数据资源进行定位，而且还发展了近30个新分子标记，在分子标记的检测方面发展了异源双螺旋分析技术。

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Drill cross section profile ( DCSP) is a characteristic parameter of drill helix flute form.

横向截形是麻花钻螺旋面容屑槽的一个特征参数。

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On this condition, compared influence of Errors of the center distance and helix angle to dynamic performance of double circular arc gears.

在此基础上，太原理工大学硕士研究生学位论文对比分析了齿轮中心距和螺旋角对双圆弧齿轮的动态传动性能的影响，并给出了具体的补偿办法。

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