The solution method of velocities at the entrance of secondary flow was presented.

給出了引射處速度的確定方法。

Following, a experiment has been carried out, the incident waves with a frequency band of 200kHz-3 50kHz are used to the experiment, and a series of peak value-time curves are drawn each 10kHz, corresponding time are found through fitting peak value, thus the position of the defect is calculated accurately. The application of awl-shaped sensor head in the heat change water pipe experiment indicates that the ultrasonic guided waves may transmit nearly 50 meters in the pipe, which is not influenced by the elbows and makes it possible to test defects in long distance and large-scale. The water-load pipe experiment indicates that the displace and energy maybe leakage at the near-surface, which is significant for the further research.

而后男人和女人日逼你红色视频，采用200kHz至350kHz頻段的入射波進(jìn)行了實驗驗證性欧美一级A片野外，并每隔10kHz繪出一條峰值一時間的曲線，通過擬合峰值點999精彩视频，找到對應(yīng)的時間av72成年人网站久久，從而準(zhǔn)確的計算出了缺陷的所在；應(yīng)用錐形探頭的熱交換水管的實驗表明×××www视频，超聲導(dǎo)波可以在管道中傳播了近50米的距離国产精品日韩综合无码专区，且不受彎頭的影響，從而使得長范圍嘿咻国产二区、大規(guī)模檢測成為可能免费观看国产又粗又大又爽视频，水載管實驗說明了離面位移和能量可能會發(fā)生泄漏的特性，為導(dǎo)波的深入研究和應(yīng)用作了鋪墊国产在线日韩一区。

Deoxy-hemoglobin of Bar-Headed Goose was prepared with Na2S2O4 as reducing agent.The single crystals were obtained from polyethylene glycol solution 6000 at pH 7.2, 0.05mool/L phosphate buffer, protein 20mg/ml. Using the hanging drop methed.

報導(dǎo)了以Na2S2O4為還原劑制備脫氧血紅蛋白巨乳爆乳在线，并以聚乙二醇溶液為沉淀劑，在pH7.2大乳喷奶水www，蛋白濃度20mg／ml條件下培養(yǎng)出適合于X射線分析用的斑頭雁脫氧血紅蛋白晶體爽爽网，經(jīng)X射線平面探測儀收集衍射強(qiáng)度數(shù)據(jù)和處理。

An opto-electronic system for measuring transient carbon granules concentration and flame temperature at local positions within cylinders of diesel engine is developed by means of granules diffraction principle.

利用顆粒衍射原理国产一级a免费视频，研制出一套用于測量柴油機(jī)氣缸內(nèi)局部瞬態(tài)碳粒濃度和火焰溫度的光電測量系統(tǒng)亚洲污视频在线观看。

The second-harmonic generation theory of phase aberrated laser beam in uniaxial crystals is discussed, in cluding the effects of diffraction and transverse walkoff.

理論上研究了單軸晶體Ⅰ類匹配時相位畸變光束二次諧波的轉(zhuǎn)換，其中考慮了衍射日本比美女黄色网站、離散效應(yīng)，給出了相位畸變小信號解欧美激情A∨在线观看。

PLZT bimorph deflexed to the maxima under irradiation when there was no mechanical load, whereas bimorph did not do work; part of the incident energy was wasted, and the other converted into electrical and mechanical energy and stored in the bi- morph driver.

從材料力學(xué)角度推導(dǎo)出雙晶片執(zhí)行器在紫外光照射下產(chǎn)生的最大偏移量和最大驅(qū)動力在线观看国产精品色，無機(jī)械負(fù)載時雙晶片在光照下產(chǎn)生最大變形，此時雙晶片執(zhí)行器不對外做功日韩精品网站日韩在线观看视频免费，入射光能一部分損失掉免费一级欧美大片视频在线，其余轉(zhuǎn)化成電能和機(jī)械能，并存儲在雙晶片執(zhí)行器中久久国产黄色视频免费观看。

Some better firing orders were selected by data processing and simulation.

進(jìn)行了仿真和數(shù)據(jù)處理欧美BBBXXXX，優(yōu)選出了較好的射序。

Then it becomes more advantageous to aim the the stacks of hags starting from the 3rd group or so.

然后開始瞄準(zhǔn)從第三隊開始的鳥妖射最新购买91，射手身邊空出一格讓鳥妖能落腳

The direction of the outgoing laser beam from this device can be changed arbitrarily by turning the two planes through two motors within a certain range,which depends on the wedge angle and the refractive index of the plane material.

該裝置結(jié)構(gòu)簡單日韩A级网站，主要由兩個楔形光學(xué)平板組成，通過電機(jī)轉(zhuǎn)動兩個楔板可使出射光束方向在一定范圍內(nèi)任意改變白白在线发布，該調(diào)節(jié)范圍由楔板的楔角和折射率決定99精品无码午夜福利理论片。

According to these results we discuss the approximate analytical expressions for the spectra of one-atom and two-atom mazers, respectively.

首先女人一边做一边潮喷30p，我們建立了多原子微激射器模型，推導(dǎo)出了腔場主方程和光譜的本征值表示黄色的网站免费直接进入，并且在超冷原子極限下對單原子與二原子情況作了解析討論在线观看免费A片视频，從理論上分析了它們之間差異。