查询词典 off base

The gap of our country in this field is filled in. 5. The performance fade of general room-temperature bipolar junction transistor at low temperature is simulated, for instance, the current gain, the cut-off frequency, the base resistance and the base-to-emitter capacitance.

以PISCES—2B中的模拟实例——二极管为例，阐述了所开发的半导体器件模拟软件包SE-PISCES的性能，可进行50K-350K下的稳态分析、瞬态分析和交流小信号分析。

The last gasp came as Johnny Damon homered to lead off the ninth and, after an out, Mark Teixeira singled through the left side to chase Lannan and bring on Mike MacDougal. Representing the tying run, pinch-runner Brett Gardner swiped second base on a pitchout and took third base on an offering in the dirt.

Y 最后一博的希望，是发生在九局下首名打者强尼戴蒙轰出阳春炮时，然后经过一个出局数，铁爷敲了一支左向的一垒安打，迫使拉男下台一鞠躬，换上后援投手Mike MacDougal，这时，身兼追平分希望的代跑者贾得纳利用一记暴投盗上二垒，又靠一颗地瓜球冲上三垒。

The distribution of gear's contact stress, root stress, and contact engagement line in the engagement situation of gear pairs, were obtained on the base of explicit integration method. 3. Adopting the method of system matrix, the torsional vibration differential equation of general shafting was gained. The simple harmonic forms of excitation torque under the normal combustion or piston flameout of in-line engine and v-type engine were analysed. The decoupled algorithm of free vibration and forced vibration and the solution to the vibration damper's energy of resistance and the off-resonance calculation were studied. The sensitivity formulations of the natural frequency and vibration mode to physical parameters of system were derived by solving the eigenvalue problem. These sensitivity formulations provided the theoretical base for the dynamic modification of structure.

运用系统矩阵法建立了轴系的扭振微分方程，并对直列和V型发动机在正常发火和气缸熄火工况下的激振力矩进行了详细的简谐分析；基于精确方法推导了自由振动和强迫振动的解耦算法，给出了能量法计算中的减振器阻尼功求解和非共振计算方法；并研究了曲轴系扭振非线性分析中的变惯量问题，得到了单缸转动惯量的精确求解公式以及变惯量和固有频率的关系式；最后，从特征方程和振型正交性出发，推导了固有频率和振型对轴系转动惯量和刚度等物理参数的灵敏度，为扭振系统的结构动力学修改提供了理论基础。

The method comprises the steps of dipping and mixing the mipor asphaltic base globular active carbon prepared by the traditional method with an inorganic metal salt solution by a certain ration; heating under an inert atmosphere to 600 to 1200 DEG C at a temperature increasing rate of 1 to 20 DEG C/min for the secondary carbonization; using acid to wash off the remaining metal inside the carbonized material, so as to obtain the asphaltic base globular active carbon with a high mesoporous rate and narrow distribution of mesoporous spertures.

本发明提供了一种浸渍金属盐二次炭化制备中孔沥青基球形活性炭的方法，该方法是将传统方法制备得到的微孔沥青基球形活性炭按一定比例与无机金属盐溶液浸渍混合，然后在惰性气氛下以1～20℃/min的升温速率加热到600～1200℃下进行二次炭化，炭化料经酸洗除去内部残留的金属后，可制得中孔率较高、中孔孔径分布窄的沥青基球形活性炭。

From the base to the crown in axial, the vessel-elements proportion increases in fluctuation, contrary to the ray proportion. The fiber proportions in the regions of base and crown are less than that in the trunk of tree, and fluctuate at 65% or so. The parenchym proportion increases quickly to the 1.3m height of tree, reaching the maximum at 9.52%, and then decreases quickly to the 3.3m height of tree (8.90%); afterward it leveled off and increases slightly.

组织比量轴向变异表现为随树高增加导管比量波动性递增，与木射线比量相反；纤维比量在近根区和近冠区稍小，而主干部稍大，并在65%左右波动；轴向薄壁细胞比量先随树高增加急剧增加，到1.3m树高处达最大值（9.52%）后又急剧降低至3.3m树高处的8.90%，以后基本稳定并在波动中略有增加。

So, if the skin is dry, suit to use base of this kind of pink not quite, can feel the skin is drier otherwise, and if the skin takes off bits, the meeting after using base of this kind of pink shows the skin quickly on the face coarse, squamate.

所以，假如皮肤干燥，不太适合使用这类粉底，否则会感觉皮肤更干燥，而且假如皮肤脱屑，使用这类粉底后会在脸上迅速表现出皮肤毛糙、有鳞。

To control the base design of power machine using numeric,taking the blower as an example,the key problem affected by power machine load,base and subgrade-the off-center value between centroid of control load and poid of foundation subface was analyzed.The relationship of calculating maximum amplitude of machine foundation and permitting amplitude was discussed.

以风机为例，对动力机器荷载、基础和地基共同作用的关键问题—控制荷载重心与基础底面形心的偏心值进行分析，并对机器基础最大振幅的求解与允许振幅的关系进行了论述，以便对动力机器基础的设计能从数值上加以控制。

In the first, Derek Jeter reached on a grounder that scooted under shortstop Yuniesky Betancourt's glove for an error. He was plated by singles by Bobby Abreu and Hideki Matsui. In the second, Morgan Ensberg led off with a hard shot that ate up Adrian Beltre at third base, also ruled an error. Ensberg was subsequently nailed at second base when Jose Monlia struck out on a hit-and-run, but second baseman Jose Lopez had the ball squirt out of his glove as he made the tag for the Mariners' third error.

第一局，队长打出一只从游击手Betancourt身旁溜走的滚地球，在阿伯跟松井安打的帮忙下回到本垒得分，第二局，恩斯伯格以一只三垒方向吃掉贝尔崔的强劲平飞球，当摸你那在打带跑的情况下挥空三振时，恩斯伯格随后跑上二垒被二垒手Lopez刺杀，但Lopez手套要碰到恩斯伯格时，球却从手套当中漏掉，导致水手的第三次失误。

Cut off the power supply of the accumulator before installation, remove the former top light, pull out the original electric line with care while confirming the function of each hole of the base board, fix the base board with screw (better use the original top light screw), connect the down-lead of the product and bind to up, stuff the leftover back into the top shed, in sert firmly the main body, set the glider and fix it.

安装前必须先断开蓄电池的电源，然后拆下原车顶灯，小心拉出原电线，同时确认每条线的功能，参考上图，将原车软线穿过基座板中心孔，并用螺丝将本品引线相应接上并包扎好，然后将多余的引线塞回顶棚，同时再将主体牢牢地嵌入，滑动镶好进行固定。

Wang left after 90 pitches due to a cramp at the base of the thumb of his pitching hand, but Kyle Farnsworth, Joba Chamberlain, and Mariano Rivera finished the job by allowing just one more Mariner to reach base (via an Ichiro Suzuki single off Chamberlain) over three scoreless innings.

小民由於右手大拇指基部抽筋，因此90球投完之后就离开投手丘了，但是方师兄、张伯伦以及李维拉合力完成3局无失分的工作，只让一个人次上垒(铃木一朗经由张伯伦手中敲出一垒安打)。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。