波

First, according to a phase matching condition of electromagnetic wave on the stationary boundary surface, we find the refelection and transimission angles in the front system with a static ionization front. Then using the transformations of wave vector and frequency we get the corresponding angles in the laboratory system in which the ionization front is moving at relativistic speed.

首先在波面参考系中根据电磁波在固定边界上的相位匹配条件，确定电磁波在静止电离波面上的反射角和透射角，并利用波矢和频率的相对论变换，导出了在实验室参考系中相应的反射角和透射角的表达式，最后对所得的结果作了进一步的讨论。

Based on cross correlation coefficient and absolute difference algorithm s and the principle of Hartmann Shack wavefront sensor, the feasibility of correlating Hartmann Shack wavefront sensor used for low contrast and extended object is studied according to the indoors solar granulation simulator.

基于互相关因子和绝对差分算法以及哈特曼夏克波前传感器的基本原理，根据室内模拟太阳米粒结构研究了低对比度扩展目标情况下应用相关哈特曼夏克波前传感器探测波前误差的可行性。

By means of signal processing techniques such as the power spectrum function, the auto correlation function and cross correlation function, two kinds of ECG signals when AF does or does not happen were successively analyzed, showing the evident differences between them.

提出了一种简便有效的、由心电图曲线提取QRS -T复合波的新方法，从而获得P波或f波；利用功率谱、自相关、互相关等信号处理技术，对它进行了处理和分析，特别是，比较了未房颤时和发生房颤时的相关信息的显著差别。

Auto-focusing algorithm based on cross correlation ;2. By means of signal processing techniques such as the power spectrum function, the auto correlation function and cross correlation function, two kinds of ECG signals when AF does or does not happen were successively analyzed, showing the evident differences between them.

提出了一种简便有效的、由心电图曲线提取QRS -T复合波的新方法，从而获得P波或f波；利用功率谱、自相关、互相关等信号处理技术，对它进行了处理和分析，特别是，比较了未房颤时和发生房颤时的相关信息的显著差别。

Further examination of the complex forehead wave form reveala morphology consistent with a central venous trace with atrial,cuspidal, and venous waves.

进一步测试复杂的前额波形显示，其与有心房波、瓣膜波和静脉波的中心静脉描记线在形态学上一致。

It is shown a new way for fast implementation of CWT based on amplitude modulation techniques for generating wavelet chain.

该方法利用幅度调制技术产生小波链实现小波变换，为小波变换的快速实现提供了新的途径。

Day, he one when hunting in the forest,he caughtsight of artemis'' fair maidens,the seven pleiades .hewas so attracted by their beauty that he started chasing them.indespair the charming maidens prayed to artemis for help and were sent up by the goddess to the heavens as a constellation .later he fell in love with another maiden,merope by name,butrash and impatient,he took the maiden by force and enraged her father,king oenopion of chios.the king made him drunk and put out his eyes .following the sound of the cyclopes'' hammer,he went to hephaestus,who sent a guide to travel with him to the east,where the sun rose.exposing his eyeballs to the rays of the sun,he was restored to his eyesight.he became aconstant companion of artemis and followed the goddess in the chase with his dog sirius.apollo did not approve of this love, however.one day he dared his sister to shoot at a dark spot moving in the sea.little did she suspect that she was aiming herarrow at orion,for the dark spot turned out to be the head of orion swimming in the ocean.artemis was extremely sad.as she could not pull him back from the grasp of death she sent him up to the sky as a constellation,with his hunting dog sirius be sidehim.

他是海神波塞冬漂亮的儿子。一天，他在森林中打猎，看到了阿尔特弥斯的仙女们——七颗明星。他如此爱慕她们的美丽，便追赶她们。困境中，美貌的仙女们向阿尔特弥斯求救。结果女神将她们都送入天空充当星座。后来奥利安爱上了另一少女墨洛珀。他鲁莽急躁地施暴于她。这激怒了少女的父亲俄诺皮耳国王。国王把他灌醉后，挖出了他的眼睛。随着"独眼巨人"大锤的敲响，他来到火神赫斐斯托斯跟前。火神派向导带他去太阳升起的东方。将眼球暴露于阳光后，他就恢复了视力，成了女神阿尔特弥斯永久的伴侣，并带着他的猎狗天狼跟随女神打猎。阿波罗并不赞成他们之间这种恋情。一天，阿波罗怂恿阿尔特弥斯向海中一移动的黑点射箭。她根本没想到自己是将箭瞄准奥利安。当看清黑点竟是在游泳的恋人奥利安的头时，阿尔特弥斯悲痛万分。因她无力使他起死回生，只好将他送入天空作一星座。他的猎狗天狼则蹲在他的身旁。

Orion orion was a giant hunter.he was the beautiful son of poseidon.one day ,when hunting in the forest,he caughtsight of artemis'' fair maidens, the seven pleiades .hewas so attracted by their beauty that he started chasing them.indespair the charming maidens prayed to artemis for help and were sent up by the goddess to the heavens as a constellation .later he fell in love with another maiden ,merope by name,butrash and impatient, he took the maiden by force and enraged her father,king oenopion of chios.the king made him drunk and put out his eyes .following the sound of the cyclopes'' hammer,he went to hephaestus ,who sent a guide to travel with him to the east,where the sun rose.exposing his eyeballs to the rays of the sun ,he was restored to his eyesight.he became aconstant companion of artemis and followed the goddess in the chase with his dog sirius.apollo did not approve of this love,however.one day he dared his sister to shoot at a dark spot moving in the sea.little did she suspect that she was aiming herarrow at orion ,for the dark spot turned out to be the head of orion swimming in the ocean.artemis was extremely sad.as she could not pull him back from the grasp of death she sent him up to the sky as a constellation, with his hunting dog sirius be sidehim.

奥利安奥利安是位身材高大的猎手。他是海神波塞冬漂亮的儿子。一天，他在森林中打猎，看到了阿尔特弥斯的仙女们——七颗明星。他如此爱慕她们的美丽，便追赶她们。困境中，美貌的仙女们向阿尔特弥斯求救。结果女神将她们都送入天空充当星座。后来奥利安爱上了另一少女墨洛珀。他鲁莽急躁地施暴于她。这激怒了少女的父亲俄诺皮耳国王。国王把他灌醉后，挖出了他的眼睛。随着"独眼巨人"大锤的敲响，他来到火神赫斐斯托斯跟前。火神派向导带他去太阳升起的东方。将眼球暴露于阳光后，他就恢复了视力，成了女神阿尔特弥斯永久的伴侣，并带着他的猎狗天狼跟随女神打猎。阿波罗并不赞成他们之间这种恋情。一天，阿波罗怂恿阿尔特弥斯向海中一移动的黑点射箭。她根本没想到自己是将箭瞄准奥利安。当看清黑点竟是在游泳的恋人奥利安的头时，阿尔特弥斯悲痛万分。因她无力使他起死回生，只好将他送入天空作一星座。他的猎狗天狼则蹲在他的身旁。

Orion was a giant hunter.he was the beautiful son of poseidon.one day,when hunting in the forest,he caughtsight of artemis'' fair maidens,the seven pleiades .hewas so attracted by their beauty that he started chasing them.indespair the charming maidens prayed to artemis for help and were sent up by the goddess to the heavens as a constellation .later he fell in love with another maiden,merope by name,butrash and impatient,he took the maiden by force and enraged her father,king oenopion of chios.the king made him drunk and put out his eyes .following the sound of the cyclopes'' hammer,he went to hephaestus,who sent a guide to travel with him to the east,where the sun rose.exposing his eyeballs to the rays of the sun,he was restored to his eyesight.he became aconstant companion of artemis and followed the goddess in the chase with his dog sirius.apollo did not approve of this love,however.one day he dared his sister to shoot at a dark spot moving in the sea.little did she suspect that she was aiming herarrow at orion,for the dark spot turned out to be the head of orion swimming in the ocean.artemis was extremely sad.as she could not pull him back from the grasp of death she sent him up to the sky as a constellation,with his hunting dog sirius be sidehim.

奥利安是位身材高大的猎手。他是海神波塞冬漂亮的儿子。一天，他在森林中打猎，看到了阿尔特弥斯的仙女们——七颗明星。他如此爱慕她们的美丽，便追赶她们。困境中，美貌的仙女们向阿尔特弥斯求救。结果女神将她们都送入天空充当星座。后来奥利安爱上了另一少女墨洛珀。他鲁莽急躁地施暴于她。这激怒了少女的父亲俄诺皮耳国王。国王把他灌醉后，挖出了他的眼睛。随着"独眼巨人"大锤的敲响，他来到火神赫斐斯托斯跟前。火神派向导带他去太阳升起的东方。将眼球暴露于阳光后，他就恢复了视力，成了女神阿尔特弥斯永久的伴侣，并带着他的猎狗天狼跟随女神打猎。阿波罗并不赞成他们之间这种恋情。一天，阿波罗怂恿阿尔特弥斯向海中一移动的黑点射箭。她根本没想到自己是将箭瞄准奥利安。当看清黑点竟是在游泳的恋人奥利安的头时，阿尔特弥斯悲痛万分。因她无力使他起死回生，只好将他送入天空作一星座。他的猎狗天狼则蹲在他的身旁。

In plates there exits a cylindrical bending wave, this wave runs with the same chance in all directions.

在板中的弯曲波主要为柱面波的形式，此柱面波在各方向上的传播机率相同。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷