时轴

Using two perfect plasma models(concentric sphere and variable focus ellipsoid), which have different shape and different gray distribution, the different cross-section tomograph figure and the gray density diagram are presented . The offset distance formula , which describes the laser beam penetrates through the laser welding plasma, is presented.

对两种理想的等离子体模型(三同心球体和变焦距椭球体)进行了分析，建立了不同剖面的密度分布层析图，给出了激光束穿越球形等离子体时由于折射引起的对光轴的偏移距离的公式。

Trial speed on ballast draught without PTO connected and 100 % MCR will be approx.

在压载状态，不带轴带发电机，100%MCR 时试航速度大约为17.5 节。

RESULTS:①Morphology of skeletal myoblasts: After 48-72 hours primary culture, the cells were completely attached and gradually extended in the shape of spindle with the round nucleus, paralleled along their longitudinal axis and appeared chromatospherite. After 5-day culture, the cells stretched out one or several apophyses.

结果：①骨骼肌卫星细胞的形态：原代培养48~72 h细胞完全贴壁，呈梭形或纺垂形，长轴平行排列，胞核圆形，核仁明显。5 d时细胞可伸出一个或数个突起。

This technique applied in 46 cases of pneumonectomy , processing as cutting the anterior and posterior wall of bronchus into two bevels facing interiorly with a 45

对46例肺切除患者术中切割支气管时，使其前后壁形成两个向内的斜面，并与支气管纵轴成45°角，间断缝闭支气管残端。

Second, in this thesis we discuss how to make OFDM system combats with time selective channel.

当移动速度增加时，多普勒谱的四阶矩也增加，随之时间轴上的导频密度x_1应该减小。

But have you ever tried to paint a wall that crumbled when the roller went across it?

但是，你是否有过当滚轴式墙刷经过墙面时墙被碾碎的经历？

Comparing the magnetic properties of sintered magnets from HD powders and the degassed powders, it is found that the sintered magnet from HD powders gets excellent properties at a temperature of 20～30℃ lower than the magnet from the degassed powders.

例如，HD磁粉在10T的外磁场下所受到的转动力矩甚至还没有350℃脱氢磁粉在2T磁场下受到的力矩大，当磁粉的c轴与磁场方向成π/5（36°）角度时，两者受到的转动力矩分别为1.123×10〓Nm和1.202×10〓Nm。

Flowers and fruit 4- or 5-merous; disk flat, not circling ovary; ovules 2-12 per locule; fruit axis splitting with valves when fruit dehisces; seeds 2 or more per cell, attached to top or base at inner angle; raphe not branched.

花和果瓣4或5；花盘平，不环绕子房；胚珠2-12每室；果轴劈开具裂爿结果时开裂；种子2或更多每室，着生最高或基部在内部有棱；种脊不分枝。 1 Euonymus 卫矛属

At the same time a logic control method is designed to ensure state-switch when robot kinematics axis dissatisfies holonomic constraints conditions.

同时设计了逻辑控制算法保证机器人运动轴在达到完整约束临界点时进行状态切换。

Aimed at the difficulty to extract the fault information of a low speed shaft in a large gearbox, wavelet analysis was used to realize the local analysis of signals in a time and frequency domain simultaneously. The signals were dissembled to a sieres of compactly supported wavelet bases non-redundantly and without leaking.

针对大型齿轮箱低速轴故障信息难以提取的问题，采用小波分析方法对故障数据进行处理以实现信号在时/频域的局域性分析，将其无冗余、无泄漏地分解到一组具有紧支撑性的小波基上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。