底部

The blasting effect of bottom air column charge is studied through a series of crater tests on cement mortar models.

本文通过水泥砂浆模型上的一系列爆破漏斗试验，研究底部空气柱装药的爆破效果，分析了底部空气柱长度变化对爆破作用的影响规律。

Feeding can, output can and etching gas transmission system are connected on the reaction chamber, plate type positive and negative electrodes installed in parallel in the reaction chamber, with the negative pole connected with the water cooling device that connected with seal wave tube and the bottom of the reaction chamber actively, bottom of the water cooling device connecting with the vibrating source through vibrating shift lever, with the seal wave tube, vibrating shift lever and vibrating source on the bottom bracket that fastened to the bottom and installed on the oblique angle adjusting bracket.

本发明反应室上连接投料罐、出料罐和刻蚀气体输送系统，反应室内平行装有板式阳极和阴极，阴极与水冷装置连接，水冷装置通过密封波纹管与反应室底部活动连接，水冷装置底端通过振动转换杆连接振动源；密封波纹管、振动转换杆和振动源位于底架上，底架与反应室底部固定连接并安装于倾角调整支架上。

Another product that INCREDIBLE had bought in recently is the backpack from Japan's Anonym Craftsman Design. With the suede in different matching color and using Dupont Teflon as the main material to make it extremely durable, the backpack also comes with many internal compartments for your laptops, books etc. Because of the material used, the backpack still maintains its shape even with heavy load in it for a long period. The backpack is also tailored for Asian's smaller frame with a large capacity but not big in size.

另外，INCREDIBLE 也由日本引进了以 Anonym Craftsman Design 的背包，这款背包把经典的outdoor款式重新设计改良，必备的麂皮底部用上了其他配色，不会变得沉闷，而使用了 Dupont Teflon 这个有名的布料，把袋子的保护性能加强，而袋子里也加了一间格是给大家放手提电脑、书本等等比较重的东西，从而令到背包底部不会因放了重件加上长时间用后而变型，还有体积和容量都是针对亚洲人的体型再加改良，容量依然很大但袋的体积却是细少些。

Trace element exhibits enrichment of LREE and antipathic elements. Trace element spidergram of obvious right deviation and extremely high containing of Sr, Zr and Hf are different from the negative anomaly of dunite which lies the bottom of ophiolite, but has weak positive anomaly.

微量元素显示LREE和不相容元素的富集，右倾的微量元素分布模式，异常高的Sr含量，Zr、Hf不同于蛇绿岩底部纯橄榄岩的负异常，而显示出微弱正异常，这些特征都与经典蛇绿岩层序底部的地幔橄榄岩不同。

The conversions of ice temperature and ice velocity occur from bridge to trough of terrain on the eastern Nyainqentanglha Range. The ice temperature at bridge is lower. The ice at bridge starts to move due to the larger gravitational driving stress. During the course from bridge to trough of terrain, basal ice temperature rises because of the friction. While reaching the pressure melting point of ice, basal decollement occurs, and higher velocities can still be produced at trough.

而位于念青唐古拉山东部地区的冰川，冰温和冰速从地形脊到地形槽处发生了较大的转化过程，在地形脊处冰温较低，受重力加速度的影响，冰川开始产生滑动，从地形脊到地形槽滑动的过程中，其底部受摩擦加热的影响，底部冰温升高，达到融化点，底部产生变形，到地形槽处仍会产生较大速度的滑动，因此冰川的运动从地形脊到地形槽处发生了转化，即地形脊处的滑动属动力过程引起的滑动，而地形槽处的滑动属热力过程产生的滑动。

Guotai Junan Institute of net profit growth forecast in June from 18.8% to 18.4%, but its latest strategy report that "at the bottom of the market in the mid-region", and 7 Great at the bottom of the signal,"A high valuation of the shares would no longer apply, the valuation did not reach the lowest level in history, but at the bottom of the region, taking into account the A shares of the company's future earnings growth, has been undervalued."

国泰君安研究所对净利润增长的预测从6月份18.8％降至18.4％，但其最新策略报告指出，&在市场中期地区&，7大底部底部信号，&一高估值的股票将不再适用，估值没有达到历史最低水平，但在底部区域，考虑到该公司的未来收益增长的A股，已被undervalued。&

【tumbler cup, cup, Beibi and bottom of the cup cylindrical arc connected, characterized by: the bottom of the cup body of the Ministry for the thickening of the circular arc bottom, cup light body within the space under the heavy weight concentrated in the bottom of the center ...

不倒翁杯，杯口、杯壁和杯底呈圆弧形连接，其特征是：杯体底部为加厚的圆弧底部，杯体上轻下重内空，重量集中于底部中心。。。。

Encapsulant was driven by capillary force into the space between the chip and substrate. Underfill technique can protect the electrical device and prevent the device from destroying because of external force. Underfill has many defects including the fill time is too long, the situation of short shot and air trap are caused easily, the yield of product of Flip-Chip is not highest and the products are universal. Therefore, there are many factors being studied in this paper to sum up the influence of underfill of Flip-Chip process cause by model parameters.

覆晶接合技术为先进电子讯号连接技术中的一种，具有高I/O数、电子讯号路径短以及尺寸小等优点，而采用覆晶接合之电子元件大部分均以底部充填技术进行封装；底部充填是一种以毛细作用为驱动力在晶片与基板之间的间隙充填底胶的封装技术，可以确保晶片不受到外力的影响而损及封装体，但此技术具有充填时间长、容易产生短射与包风等缺点，使得覆晶封装制程良率不高，间接影响覆晶封装产品的普及率，因此本文将依各种可能之参数模型对覆晶封装底部充填制程的影响，以供业界参考。

Ompare the experimental results with analytical results and sum up the factors which affect the flow front of underfill to find the method which can control the flow front, reduce the chance of short shot and air trap; therefore, enhance the reliable of underfill process of Flip-Chip.

AE(Computer-Aided-Engineering)模流分析模拟其流动情况；在完成实验与分析模拟之后，进行实验与模拟结果比较，归纳出影响底部充填波前形状的因素，并寻求控制底部充填流动波前形状的方法，降低短射与包风的发生，提高覆晶底部充填制程的可靠度。

Make sure they are mounted slightly higher than the bottom of the boat, there should be around 3/16 of an inch between the bottom of the trim tab and the bottom of the boat.

确保它们安装略高于船底部的，应在3月16日的一英寸之间的底部装饰标签和底部的船。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。