Under different combustion pressuring rates of the solid motor, the relations among the convecting combustion flow characteristics, especial the pattern of flame spreading, and the variation of stress intensity factor at the crack tip are discussed in detail.

文中詳細描述了在固體火箭發(fā)動機燃燒室環(huán)境中，藥柱裂紋對流燃燒流場特性和固相裂紋體變形特性欧美日韩经典自拍视频在线播放；燃燒室增壓率對裂紋中火焰?zhèn)鞑シ绞降挠绊懢镁镁镁镁犯呒恫叮蝗紵以鰤郝饰蘼刖稟∨在线观看中文免费、燃燒室平衡壓力的設計值、藥柱裂紋徑向長度對固相裂紋尖端應力強度因子久久精品视频这里、燃燒室壓力的影響成年人小视频在线观看免费。

It's a problem desiderating solution for power industry, energy industry, aviation and shipping to real-time measure the high-speed rotating blade vibration. The conventional contacting measurement technique is difficult to measure the vibration of all blades in one stage at the same time. So foreign scholars have being applying them to research a new non-contact measurement technique using blade tip-timing.

高速旋轉葉片振動實時監(jiān)測技術是電力工業(yè)、能源工業(yè)国产精品免费黄网、航空黄片又污又色又爽、航運業(yè)亟待解決的難題，傳統的接觸式測量方法很難做到同時監(jiān)測同級的所有葉片的振動情況美国无码黄视频，因此國外一直在致力研究一種非接觸式旋轉葉片振動測量新技術—葉端定時測量技術久久久久国内精品久久久久。

By the end of 2009, Lynn and Inner Dowsing will have been superseded by the 209-megawatt Horns Rev 2 wind farm sited in the North Sea between 19 and 25 miles (30 and 40 kilometers) west of the westernmost tip of Denmark, which will cost about $670 million.

到2009年年底，林恩及內道星海上風電場的地位將會被209兆瓦的合恩斯萊夫2號風電場所代替广元瓜温科技有限公司，該風電場位于丹麥最西端以西19至25英里(30至40公里)之間的北海海域超peng免费视频在线观看，投資將達到約6.7億美元。

By the end of 2009 Lynn and Inner Dowsing will have been superseded by the 209-megawatt Horns Rev 2 wind farm sited in the North Sea between 19 and 25 miles (30 and 40 kilometers) west of the westernmost tip of Denmark which will cost about $670 million.

到2009年年底97人人超碰在线，林恩及內道星海上風電場的位置將會被209兆瓦的合恩斯萊夫2號風電場所代替亚洲韩国黄色网址，該風電場位于丹麥最西端以西19至25英里(30至40公里)之間的北海海域，投資將達到約6.7億美元一级a爰片。

Another tip to keep in mind: when buying your baby's sheets, whatever the material, make sure they have nice, deep pockets that are elasticized around the entire edge.

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This area, in the far northwestern corner of the State, escaped glaciation, even while almost the entire State was glaciated, nearly to its southern tip.

這個區(qū)域位于國家遙遠的西北角落在线你懂，這是一個在整個國家大部分，整個南部地區(qū)幾乎被冰川覆蓋時能躲過冰川的領域国产视频精神一区。

Getting off the bus, a breeze with moist air came gladdening my heart and refreshing my mind, just like going through the droughty forest in my body making the withered leaves come back to life and the tip of the leaf apex touch the wall of my lungs lightly to set the dormant soul free from under the leaves opening the sleepy eyes and commanding over the passions.

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This harks back to something I mentioned in my first tip.

這又重提了我在第一點里說到的欧美屄视频。

In the wake of the storm over "trading huddles," there are new mutterings of investment bank tip-offs to preferred research clients.

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In the wake of the storm over trading huddles, there are new mutterings of investment bank tip-offs to preferred research clients.

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