超声波的

I plant the radiator using current advanced welding technology, in the process do not change the steel structure, the connection point of the solder joints using ultrasonic non-automatic laser welding, weld contact surface so that greater and more uniform, and no welding slag, to ensure welding safety, strengthened the combination of the Department of Welded Joints of alkali and acid mist erosion of professional skills, enhanced anti-corrosion products, while research and development of new technologies, new materials for new product development.

我厂散热器采用当前先进的焊接工艺，在加工过程中不改变钢的结构，连接点采用超声波无焊点的自动激光焊接，使焊缝接触面更大，更均匀，且无焊渣，确保了焊接的安全性，加强了焊口结合部的耐碱和酸薄雾侵蚀等专业技术，增强了产品的防腐蚀性能，同时不断的研发新技术，新材料用于新产品的开发。

But there are vocal mimics too, like a palatable species of tiger moth that deters bats by parodying the ultrasonic clicks of a toxic moth the bats detest, or like the greater racket-tailed drongo of Sri Lanka, which mimics the calls of other birds to drum up a mixed-species flock in which the drongos can more safely and efficiently forage.

但是也有针对声音的欺骗术，比如有一种自身美味无比的灯蛾会很搞笑地模仿一种令蝙蝠厌恶的毒性飞蛾的超声波频率，藉此逃避被吞吃的命运；还有一种长着像火箭似的尾巴的伊斯兰卡燕卷尾会模仿其他鸟类的叫声，招揽来各式各样的鸟群，它们身处其中会更加安全而且掠夺食物也有效率得多。

For algorithm complexity and trav- erse efficiency problems of a majority of intelligent cleaner traverse dust absorption,a mode of relative positioning by objects of reference to make certain relative position of intelligent cleaner in the room is proposed.

针对大部分智能吸尘器吸尘遍历的算法复杂和遍历效果不佳的问题，提出了以参照物相对定位的方式来确定智能吸尘器在房间的相对位置，以极坐标的形式实现在房间的100%遍历行走吸尘，实验采用超声波测距的方式实现智能吸尘器的相对位置确定。

Build and Traverse of Abstract Syntax Tree Based on Java Program;2. For algorithm complexity and trav- erse efficiency problems of a majority of intelligent cleaner traverse dust absorption,a mode of relative positioning by objects of reference to make certain relative position of intelligent cleaner in the room is proposed.

针对大部分智能吸尘器吸尘遍历的算法复杂和遍历效果不佳的问题，提出了以参照物相对定位的方式来确定智能吸尘器在房间的相对位置，以极坐标的形式实现在房间的100%遍历行走吸尘，实验采用超声波测距的方式实现智能吸尘器的相对位置确定。

The first set of dometic washing tooth products in the world.------haolilai micro-computer tooth instrument , it became the best choice to wash tooth for people .because it completely canceled various worries of tooth and solved the six greateast evil of washing tooth in hospital. It completely absorbed the science result of prehuman. Such as : uesd the most adveanced ultrasonic technology, particular safety frequency of the CHAMPION,design of humanization,super and strong functions,convenient operation. It can compeletly protect tooth health and return your a good tooth,you will feel delightfully fresh in you mouth.!

世界上第一台家用洗牙产品--皓丽来微电脑洗牙仪，完全打消了人们去医院洗牙的种种顾虑，解决了去医院洗牙的六大弊病，成了人们洗牙的最好选择，皓丽来微电脑洗牙仪充分吸收前人科学成果，采用国际最新超声波技术，独特的CHAMPION安全频率，人性化的设计，超强的功能，方便简捷的操作，全心保护您的牙齿健康，还你一口好牙，给你一口清新怡人的口气！

By using the silicomolybdic yellow colorimetric method, the paper determines not only the existing form of soluble glass in the newly made-up, being used, and discarded cooling liquid,but also the relation of the stability of cooling liquid to the concentration and standing time of monosilicic acid and total silicic acid. The relation of the concentration of polysil...

本文采用硅钼黄比色法测定新配制、使用中和报废冷却液中的水玻璃存在形态和研究冷却液的稳定性与单正硅酸、总硅酸的浓度和放置时间的相关性；用四氢呋哺萃取比色法测定冷却液中的高聚硅酸含量与放置时间的相关性；研究用超声波、磁场等物理方法处理废冷却液的再生可行性及水玻璃的形态变化。

Et Zucc which is unique to Chongqing.Different methods including poaching extraction, soxhlet extraction, microwave extraction and ultrasonicwave extraction were employed to extract toosendanin from the basts of Melia toosendan Sied.Et Zucc in the experiments. Some factors affecting toosendanin extraction rate were discussed in mass transfer theory, and the conditions to extract toosendanin were optimized.

本文用传统的水煮提取法、索氏提取法及现代的微波提取法和超声波提取法对川楝树韧皮中的川楝素进行了提取，系统研究了不同因素对各种提取方法的提取效率的影响，并用传质理论对影响川楝素提取率的因素进行了分析和讨论，优化出了不同提取方法的最佳提取条件。

The USM is a kind of new electrical motor which develops in recent 20 years, it broke through the traditional concept of electrical motor. It didn"t have the electromagnetism winding and the magnetic circuit, and it didn"t uses the mutually electromagnetism to transform the energy, moreover, the volume of electrical motor is small, the weight is light, the transfer efficiency is high. For it was so small, so light, and so thin, it have begun to use on automobile. But the usage of superconductivity electrical motor is still in the experimental stage at present. The main reason is that the super conductivity material has not realized the high temperature, but with the development of technical, the possibly uses of superconductivity electrical motor in the big horsepower like automobile generator and on actuation electrical motor causes the electrical machinery to be smaller in volume, lighter in weight, and higher in efficiency.

超声波电机是近二十年来发展起来的一种新型电机，它突破了传统电机的概念，没有电磁绕组和磁路，不用电磁相互作用来转换能量，体积小、重量轻、转换效率高，很小、很轻、很薄，在汽车上已经开始使用；超导电机的使用目前还处在实验阶段，这主要的原因是超导材料还没有实现高温化，但是，随着技术的发展，超导电机可能使用在汽车的起动机和驱动电机这些大马力上，使原有的电机体积更小，重量更轻，效率更高。

Difficulties existing in testing of nine carcinogenic dyes tuffs are analyzed,an innovative testing method is put forward as follows:using methol to extract the 9 dyes under the conditions of ultrasonic wave oscillation at 70 ℃,the extraction is separated by HPLC/DAD method.

分析了已知9种致癌染料检测中存在的困难，选择用甲醇作为萃取剂对这9种致癌染料在70℃、超声波振荡的条件下进行萃取，采用HPLC/DAD法对萃取液进行分离分析，讨论了试验中应注意的事项，如试剂、标准溶液的确定、仪器的选用、测试步骤的优化等。

With change of calcium sulfate shape and reduce of compact degree of coat layer on phosphate rock, the velocity of second stage reaction of SSP is accelerated by active addition agent, and with intensification of mass transfer, the rate of first stage reaction of SSP is promoted by ultrasonic.

活化添加剂促进酸矿反应的重要途径是改变硫酸钙结晶的晶习，减弱硫酸钙对磷矿包裹的致密程度，特别表现为对第二阶段的反应十分有利，而超声波对酸矿反应的促进主要表现为提高第一阶段反应的传质过程强度。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新