以...速度

Different escharotic decide the different speed of reaction, thus to cause the great effect on stone carving speed, carving effect, for example, marble whose mainly component is carbonate, so it is better to choose escharotic made from HCI, while for granite , whose mainly component is silicate, it is better to choose escharotic made from HF

腐蚀剂类型的不同又决定了反应速度的差异，进而对雕刻速度、雕刻效果都会生产比较大的影响，例如，以碳酸盐为主要成分的大理石类石材，选择由HCl配制的腐蚀剂比较适宜；而以硅酸盐为主要成分的花岗石类石材，选择由HF配制的腐蚀剂比较适宜。

The results of this study, we hope, can provide three different joints in three velocities, from low to high, for coaches to train golf players to make a faster clubhead speed and a farer ball distance to gain the best performance in the international competition.

从本研究的结果，期望能够给予教练了解对於腕关节、肘关节和肩关节在不同速度上的差异，以应用於肌力训练上，且提供教学参考的依据和选手们训练的方向，以求在杆头速度上能够更快，球飞行的更远，并期望能在国际上有杰出的表现，缔造更好的佳绩。

Based analysis above, we chose the spatial resolution of 1°×1°in the horizontal direction and 5~30 km in depth. Using the pseudobending method to calculate the ray traveling path and residual of travel time; LSQR method to inverse, we got the final 3-D P wave velocity structure in this area.

根据上述分析，以水平方向1°×1°，垂直方向以5 km、15 km、30 km为间隔划分网格，并建立初始速度模型，采用伪弯曲射线追踪方法计算走时和射线路径，通过基于LSQR算法的反演重建了研究区域40 km以下、480 km以上的三维P波速度结构。

The subject can fly up at half speed and descend at double speed.

他能以一半速度上升，或者以两倍速度下降。

ID〓 is characterized by the fast speed of training and classifying, and it can be applied to large-scaled learning problems. But the selection criterion of attribute is the core of ID〓, and is now doubted. AQ〓 is a type of decision rule induction, presented by Michalski, a scientist of U. S.. It is characterized by high-precision classifying and capability of knowledge expression, and it can be applied to automatic knowledge acquisition in expert system. However, the inducing and matching speed of AQ〓 is slow.

其中决策树归纳以澳大利亚学者Quinlan的ID〓为代表，其特点是训练与分类速度都很快，适用于大规模的学习问题，但ID〓把注意力集中在属性的选择标准上，然而这种思想方法已开始受到人们的怀疑；决策规则归纳以美国学者Michalski的AQ〓为代表，其特点是分类精度高和知识表达能力强，适用于专家系统的知识自动获取，但归纳和匹配速度都慢。

The free vibration characteristics were tested with the microseism method. The dynamic responses of strains, displacements and accelerations of the structure were tested under the dynamic loads of the train passing through the bridge with different uniform velocities and the train braking at a specifed point on the bridge with some requied velocities. The test results of the real bridge and the calculated results of the train-bridge coupling vibration were analyzed together.

采用脉动法测试其自振特性；动载试验中试验列车分别以不同速度匀速通过桥面及以一定速度在指定位置处制动，测试各工况下桥跨结构的应变、位移、加速度的时程响应，并将实桥测试结果与该桥的车桥耦合振动计算结果作比较分析。

The first is a smaller, primary wave that travels at seven kilometers per second. The second wave, the one that can cause damage, moves at a slower four kilometers per second.

地震实际上会产生两种波，第一种是以每秒7公里传播的较小的初级波；第二种波则是能造成毁坏的波，以每秒4公里的速度传播，速度较慢。

The secret to this system lies in the analysis of the earthquake, which actually generate two waves,the first is a smaller primary wave that travels 7 km/s, the second wave, the one that can cause damage, moves slight slower, 4km/s .

这个系统的秘密就在于对于地震的剖析。地震由两种震波组成，第一种小一点的主要震波以每秒7公里的速度传播，而第二种，就是能造成破坏的那一种，以相对慢一些的每秒4公里的速度传播。

As the choice of Neural Network will directly affect the detection data, BP based system is constructed by error reversion algorithm to train itself. It is simper and faster than other type of system.

由于系统所采用的神经网络的类型将直接影响数据检测结果的准确性，而BP神经网络是以误差反向传播算法对网络进行训练，其结构简单、收敛速度快；RBF 神经网络以简单变量的参数组合为函数来实现，具有训练速度比较快、性能比较好的特点。

ENGLISH:A New Zealand man caught driving at more than twice the legal speed limit claimed he needed to step on the gas in order to blow-dry his car. Roger Daniel, 37, offered the novel excuse after he was nabbed traveling at over 120 kilometers per hour in a 50 kph zone in the northern town of Whangarei, the DominionPost newspaper reported.

一个新西兰男人以超过法定速度的两倍开车而被拘，他的理由是需要加大油门好让风吹干他的汽车。37岁的罗杰·丹尼尔以每小时120公里的速度在限速50公里的新西兰北部城镇璜加雷一带开车被逮住后给出了这么一个新奇的理由，《主权邮报》报道。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。