Automatic Design of High Precision Form Turning Tool

Theoretical Study of Mathematical Model of Acoustic Emission of Turning Tool Crack

车刀破损声发射数学模型的理论研究

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Influence of Turning Tool Setting Height on Machining Errors

车刀安装高度对加工误差的影响

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Some new methods for calculating radial formed turning tool contour

径向成形车刀廓形计算的几种新方法

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A violent clash of colors; her dress was a violent red; a violent noise; wild colors; wild shouts.

极度不调和的色彩；她的礼服是鲜红色的；极大的噪声；鲜艳的颜色；狂野的叫喊。

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Even though they were very angry, they did not want to have a violent clash with English soldiers.

尽管他们十分的愤怒，但仍就不想与英国军队发生暴力冲突。

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Methods: We observed and measured the concentrations of CO, CO 2, IP, NO 2 in the room when the smoky and no smoky mosquito-repellent incenses were ignited on the different ventilated conditions during different length of ignited time.

方法：对有烟蚊香和无烟蚊香在不同通风状态、不同燃烧时间下室内一氧化碳（CO）、二氧化碳（CO2）、可吸入颗粒物（IP）及二氧化氮（NO2）浓度进行测定。

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Results: The 24 h mortality rates of 8 formulations of mosquito-repellent incense in lab test was between 50.4%-92.5%, the 24 h mortality rates in analogous field test was between 54%-88%.

结果：8种不同配方的蚊香在实验室试验24h死亡率在50.4%～92.5%之间，在模拟现场试验24h死亡率在54%～88%之间；

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In terms of mosquito coils synergistic agent, S2, had been banned from the market. Plant essential oil solvents were screened on the basis of mosquito-repellent incense synergist as synergist formula.

以代替蚊香市场中已被禁止使用的增效剂S2为目标，在对增效剂所用溶剂筛选的基础上，对植物精油增效剂配方进行了筛选。

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Yet have I set my king upon my holy hill of Zion. Electrical mosquito-repellent incense, poisonless and smokeless, keeps you safe and sound.

说，我已立我的君在锡安我的圣山了。电热蚊香，无毒、无烟，保君平安。

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Electrical mosquito-repellent incense, poisonless and smokeless, keeps you safe and sound. Where there's smoke, there's fire.

电热蚊香，无毒、无烟，保君平安。无火不冒烟，无风不起浪。

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The volatile components in one type of mosquito-repellent perfume were analyzed by headspace extraction-gas chromatography-mass spectrometry ( HS-GC/ MS).

采用顶空萃取-气相色谱-质谱联用技术分析鉴定驱蚊花露水中的挥发性成分。

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We confirm email exchanged between us regarding fireworks and mosquito-repellent incense and are glad that we have come to an agreement on the price.

兹证实我们双方关于烟火和蚊香的往来电报。我们很高兴在价格方面达成了协议。

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Objective: To understand the effect of using mosquito-repellent incense in Chengdu and to provide the evidence to ensure the quality of mosquito-repellent incense.

前言：目的：摸清成都市场蚊香灭蚊效果情况，为保证蚊香的质量提供依据。

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Results: The passing rate for 31 types of mosquito-repellent incense in 96. 77%, the failure rate is 3. 23%.

结果：31种蚊香灭蚊效果合格率达96.77%，不合格率为3.23%。

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This article reported the effect of compound electrothermic liquid mosquito-repellent incense on killing Culex pipiens pallens.

本文报道了复配电热液体蚊香对淡色库蚊的杀灭效果。

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Objective: T6 study the efficacy of mosquito-repellent incense in lab and application in field test, the affection of application duration to protection effect.

目的：研究蚊香实验室药效与现场实际应用效果及蚊香使用时间长短对防护效果的影响，并分析现行蚊香药效试验及评价标准的适用性；

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Conclusion: Mosquito-repellent incense with d-allethrin can effectively prevent mosquito bite but the duration is related to application time.

结论：0.2%富右旋反式烯丙菊酯盘香，在现场使用能有效预防蚊虫叮咬，但保护时间与蚊香使用时间有关。

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The mosquito-repellent incense is enclosed inside the furnace and can not scald other objects.

蚊香封闭在炉内，不会烫坏其他物件。

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The using rate of mosquito-repellent incense and insecticide was ( 68.33)% and 27.98%.

经常使用蚊香及杀虫剂灭蚊户分别占68.33%和27.98%。

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Improved toughness of mosquito-repellent incense, which can prevent from denting and cracking.

增强蚊香的韧性，使得不易断裂，破碎。

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