X-ray diffraction was used to study the variation of Microfibril Angle (MFA) in moso bamboo.

摘要应用X射线衍射技术对毛竹微纤丝角变异规律进行了系统研究。

Don't bend the corners of the pages down, it damages them.

别折那些书页角, 会。

I can’t stick the corners of this wallpaper down.

我没法粘住墙纸角。

Washington's cornerbacks are fast enough to cover man-to-man.

华盛顿队角后卫速度很快，足以盯住对手。

Corneous layer is formed by the horny protein cell of insensate active.

角质层是由无生命活性角朊细胞构成。

Angles of less than 90 degrees are called acute angles.

小于90度角叫锐角。

The potential applications of the clypeus in bionic cutting resistance reduction were analyzed.

最后分析了臭蜣螂唇基潜在仿生应用，其天然优化形状和切割角自动调节可指导地面机械仿生设计。

Measuring the bone density of mandibular angle and coxofemoral region with dual energy X-ray absorptiometer(DXA).

采用双能X线吸收测量仪(DXA，骨密度仪)，测量右侧部与左侧下颌角骨矿物密度。

The shoulderbeam is a joint point between the upper and lower part of polystyle columns.Based on its mechanical analysis,the shoulderbeam is simplified to an elastic hinge with angle stiffness.

肩梁是多肢柱中上下柱连接节点，根据其受力特点，在建立力学模型时，将它简化为具有角刚度弹性铰。

The contact between welding plate and fixture is treated as constraint in the finite element model of dynamic welding angular distortion simulation for overlayer in CO2 gas arc welding.

摘要采用有限元数值模拟方法研究了CO2气体保护堆焊角变形动态程。为了反映夹具和焊接件接触状态，将夹具和焊件统一建立有限元模型。

Through the motive analysis ,the article states the affect to the chip size and geometric figure from the changes of cutting angles in the chipping course of durm chipper.

动分析论述了鼓式削片机削片程中遇角变化对木片尺寸和几何形状影响。

High processing accuracy due to super precision linear motion pair adopted in mobbing parts. Used for corner punching and riveting combination of aluminum window and door.

同时对门窗两个角进行加工,加工效率高,采用柱塞式液压系统,噪音小,行平稳。

Model testing study is made on prefabricated spiral V-notch blasting, and hydromatic method is used to simulate the quasi-static process in blasting of explosive.

因此，研究螺旋切槽裂纹扩展以及与螺旋角等关系，具有重要意义。

The algorithm constructs matrixes by using covariation or covariation coefficient and estimates bearing and range of near-field sources by rooting method.

本方法利用协变异(或协变异系数)构造矩阵,并求根方法估计近场源方向角和距离参数。

The invention discloses a simulating space sailboard torsional vibration control device and a method based on an angular rate gyro.

本发明公开了基于角速率陀螺模拟太空帆板扭转振动控制装置与方法。

The conformational energy of n-heptane is calculated as a function of the C-C bond rotation angles with a tetradic rotation.

按作为四元组转动C-C键旋转角函数计算了正庚烷构象能。

Objective:To study the diagnostic value of audiological and vestibular function examination in the pontocerebellar angle tumor.

探讨听力学及前庭功能检查在桥小脑角肿瘤诊断中意义。

The identification result of the gyro misalignment angle in inertial platform is unsatisfactory for the static multiposition test scheme.

在惯导平台多位置静态测漂方案下,对陀螺安装误差角辨识结果往往很不理想。

Porokeratosis (PK) is a clonal disorder of keratinization that is histologically characterized by the presence of a cornoid lamella.

摘要PK是一群角化异常疾病，病理下特徵是可见所谓角样板。

The analytical model of stiffness for angular contact ball bearing of aeroengine is established by the quasistatic analytical method.

拟静力学分析方法，可以建立航空发动机角接触球轴承刚度分析模型。