级长的

Some of the rapids are very long, 100+ meters but they'repretty safe.

余下的都是简单好玩的2级，一些湍流达100多米长但很安全。

All three solid-fueled rocket stages of the vehicle have finished qualification testing.

第四级因承担下面级的姿态控制和保证最终入轨精度，技术含量高，发费的时间长些，明年能准时试射吧。

I am now 36 weeks pregnant, today went to the hospital to do B-, B Value show baby biparietal diameter 9.4cm, femur length 6.5cm,, placenta 2, the doctor said that I fetus too, the first large, I am worried that I would like to ask whether it is normal for my baby, 32 weeks for biparietal diameter 8.5CM, is growing too fast?

我现在是怀孕36周，今天去医院做B超，B超值显示宝宝双顶径9.4cm，股骨长6.5cm，，胎盘2级，医生说我的胎儿偏大，头大，我很担心，请问我的宝宝是否正常，32周时双顶径为8.5CM，是否增长过快？

The straight gneisses have the plane-straight gneissic; beating a few, fine and plane-straight felsic streaks; the mineral stretching lineation; as the S-L tectonite with the features of finer mineral grain size (1mm±), uniform grain size grade and bad directional, showing the ultra-plastic flow mechanism.

强直片麻岩发育平直的片麻理，长英质条带含量相对较低，但细而平直，发育矿物拉伸线理，为S-L构造岩，矿物粒度相对较细(1mm±)，粒级均匀，定向性差，均反映出强直片麻岩的超塑性流动变形机制特征。

RESULTS: After 24 hours of preinduction, cells changed from spindle to polygonal or irregular, with many short rod-shape processes and 2-3 nucleoli. Whirlpool shape growth disappeared, and was disordered. After 1-3 hours of induction, cells gradually became round, with significant cell contraction, strong refraction, bipolar or pluripolar processes connected each other into a net. After 5 hours of induction, grades one and two branches were detected.

结果：预诱导24 h，胞体由原来的长梭形变成多角形或不规则形，伸出多个短棒状突起，可见2~3个核仁，细胞间漩涡状生长趋势消失，排列无规律；诱导1~3 h，细胞逐渐变圆，胞质收缩明显，折光性增强，双级或多极的突起互相连接呈网状；诱导5 h，突起出现一、二级分支。

Her long chestnut hair cascaded down her back, so dark that it was almost indistinguishable from the robe.

她的长头发板栗级联回到了她，所以黑暗，这是几乎难以区分的长袍。

Marine grade aluminium pump body with Rilsan lining is a proven robust pump design for long life.

海洋级铝泵体与丽绚衬砌是一个强有力的证明，泵的设计寿命长。

The existing stone cutting tool, the tool bit is constituted by the sole grade's grinding material, when cutting the rough stone, the cutting speed is quick, the cutting efficiency is high, but the cutting surface fluctuates in a big way, becomes rough, after the cutting, grind and polishing take long time to do, if use the fine grinding compound, the cutting face is smooth, but the cutting speed is slow, the cutting efficiency is low, therefore the existing stone material cutting tool cannot have the high efficiency to cut the stone which have the smooth cutting surface, in view of this, how to keep the high working efficiency and get smooth cutting surface?

现有石材切具刀头由单一粒级的磨料构成，使用粗料时，切割速度快，切割效率高，但切割面起伏大，变得粗糙，切割后研磨抛光耗费时间长，使用细磨料，切割面较平整，但切割速度慢，切割效率低，因此现有石材切具不能高效率地切割出平整的石材，针对这一现状，如何既能高效率切割，又能使切割面保持平整呢？

Rugged aerospace-grade aluminum CNC machined body, hard anodised finishing, O-ring sealed, high transparency optical lens, compact size, light weight and long runtime make it a good choice for military, police, fire-fighting, rescue, hunting, personal safety, and outdoor recreation etc.

坚固的航空级铝合金数控加工机构，硬阳极化整理， O形圈密封，高透明光学镜头，体积小，重量轻，运行时间长使它成为一个很好的选择军事，警察，消防，救援，狩猎，个人安全，和户外休闲等

The influence of polarization of the inserted fiber on the interference spectrum is discussed.

讨论了级联长周期光纤光栅对之间光纤的偏振特性对干涉谱的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。