查询词典 acceleration time

In order to achieve biological remediation of the pollution and improve the efficiency of treating refractory wastewater, purposive acceleration of the horizontal gene transfer of specific degradative gene will be a new concept to solve these problems.

为了实现污染地区的生物修复及强化难降解废水处理的效果，人为的制造和加快特定降解基因的水平转移被认为是解决这些问题的一个新思路。

Result: 5 compounds were identified as eriodictyol (1), 5, 7-dihydroxy-3′, 4′-dimethoxy flavanone (2), oleanolic (3), 5, 7-dihydroxychromone (4) and homeriodictyol (5) by spectral evidences, in which homeriodictyol (5) had acceleration differentiation to PC12 cell.

结果：获得了5个主要化学成分，即北美圣草素(1)， 5，7-二羟基-3′，4′-二甲氧基-二氢黄酮(2)，齐墩果酸(3)， 5，7-二羟基色原酮(4)，高北美圣草素(5)。经活性筛选试验发现，化合物高北美圣草素(5)具有促PC12细胞分化作用。

According to the simulation of up-flowing ions i. e., O (superscript +, H (superscript +) and He (superscript +) distribution function and using dynamic equation during dipolarization in substorm in magnetotail, ion acceleration and energization are investigated.

根据采用动力学方程对亚暴期间磁尾磁场向偶极形弛豫过程中离子分布函数的模拟结果，研究了磁尾来自电离层的O， H和 He离子的速度及能量随时间的变化。

By using of finite element analysis software ANSYS and taking the power transmission line crossing over the Pearl River as the background of research, under the condition that the viscous-damper energy dissipater and Tuned Mass Damper are arranged or not on the transmission tower, the displacement and the acceleration of the tower are compared and analyzed under the three-dimensional earthquake waves.

利用有限元分析软件ANSYS，以跨越珠江的输电线路工程为研究背景，在输电塔上布置粘滞消能阻尼器和调谐质量阻尼器(tuned mass damper，TMD)，对比分析了在三向El-Centro地震波作用下有、无减震控制措施的输电塔位移和加速度地震响应。

A picking arm model is established using three-dimension entity software Pro/E and the kinematics analysis and forward and reverse solution calculation of the picking arm are made using D-H method. The kinematics simulation function of ADAMS is used for the simulation analysis of the kinematics features of the forestry nut picking arm and the feature curves of displacement, velocity and acceleration of the end effecter of a machine under a specific motion status are obtained, which provides reference evidence for the motion control and the optimal design of picking arms.

利用三维实体软件Pro/E建立采摘臂模型，并采用D-H法对采摘臂进行运动学分析和正逆解计算；应用ADAMS的运动仿真功能对林木干果采摘臂的运动特性进行仿真分析，给出了机器在特定运动状态下末端执行器的位移、速度及加速度等特性曲线，为采摘机的运动控制及优化设计提供参考依据。

The peak value of head acceleration and encephalic s tress of Group C was higher than that of Group A and Group B.

兔伤后6 h血清中LPO和SOD值C组均显著高于A、B组（P0.05），而NO值C组显著低于A、B组（P.05）。

The impact velocity, head acceleration and encephalic stress peak during impact are important biomechanical parameters.

撞击速度、头颅的加速度和颅内压力峰值是反映颌面部撞击伤合并颅脑损伤的重要生物力学参数。

Along with the growth of the program demanding for the various television channels, as well as the collaboration acceleration ofthe new media and the traditional media, Enlight Media pursue to transform a maker of multi-media service into the producer and publisher by means of procure, annex and investment, in order to provide with more and more fascination video and television programs.

随着各种渠道对节目需求的增长，以及新旧媒体加速融合，光线将通过收购、兼并和投资策略，由一个多媒体内容的制作商向出品商和发行商转化，以提供更多更精彩的内容。

Moreover we formulize the optimal path according to the theory of B-spline Curve, so the path which is composed by the grid point can transform into a continuous and smooth curve. By formulizing path we can also calculate angular velocity, angle acceleration, and torque in dynamics.

另外我们根据B-spline Curve的理论将最佳路径参数化，使由格点所组成的最佳路径转换为一条连续且平滑的曲线，藉此我们也可以计算动力学中的瞬间角速度、角加速度与力矩。

It allows for quick tuning for the addition of less restrictive, free flowing intake and exhaust systems. The Fueler offers bands of adjustment that take into account operating ranges, such as idle, acceleration, and steady speed.

使你的给油放油和排气过程变得更加的迅速和流畅，模块有多组调节可以改变你的加减速和怠速。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。