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异规律进行了系统研究。

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)，测量右侧髋部与左侧下颌骨矿物密度。

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

质层是由无生命活性朊细胞构成。

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自动调节可指导地面机械仿生设计。

We came back via the north track and ended up on the track to Sandfly point.

我们回来时候是经过北边小道，最后在前往Sandfly小径上结束。

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

我没法粘墙纸。

The envelope of moving line on the hypocycloid plane may be an epicycloid or cardioid and the...

摆线逆运动中与动切线成定直线,其包络也是圆周渐开线.

Angles of less than 90 degrees are called acute angles.

小于90度叫锐。

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

别折那些书页, 会弄坏。

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

华盛顿队后卫速度很快，足以盯对手。

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,对陀螺安装误差辨识结果往往很不理想。

Tracheophyte (Tracheophyta) Any plant with a differentiated vascular system; i.e. all plants except the liverworts, mosses, and hornworts.

任何具有分化成为维管系统植物。即除了地钱、藓类和苔以外所有植物。

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

按作为转动C-C键旋转函数计算了正庚烷构象能。

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

摘要PK是一群化异常疾病，病理下特徵是可见所谓样板。

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

通过拟静力学分析方法，可以建立航空发动机接触球轴承刚度分析模型。

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肿瘤诊断中意义。

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

本发明公开了基于速率陀螺模拟太空帆板扭转振动控制装置与方法。

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

本方法利用协异(或协异系数)构造矩阵,并通过求根方法估计近场源方向和距离参数。

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等关系，具有重要意义。

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.

同时对门窗两个进行加工,加工效率高,采用柱塞式液压系统,噪音小,运行平稳。