长节

But instead of a calm return, the seas mounted until they reached 15 to 16 feet (5 meters) with winds gusting to 45 knots.

大海在高达45节的强风下，掀起了5米高的巨浪，我们那艘18米长的船，就这样被暴力地抛来抛去。

The results show that when the PHMB is≤16×10^(-6)μl/L, the hatching rate of zygote is no affected; when the PHMB is≤4×10^(-6)μl/L, the metamorphosing rate of nauplii is no affected.

结果显示，用PHMB对中国对虾受精卵消毒，其对孵化率无显著影响(P.05)的浓度为≤16×10^(-6)μl/L；用PHMB对中国对虾无节幼体消毒，对变态率无显著影响(P.05)的浓度为≤4×10^(-6)μl/L；并且其药效保持时间较长。

In the construction of pier shafts of the non-navigable spans of the bridge part,the workmanship of segment precasting and installation was applied.

上海长江隧桥工程是世界最长的桥隧结合工程，其中的上海长江大桥非通航孔墩身采用分节预制安装施工工艺。

The shape of the segment collected from the patient's feces could changed remarkably by means of contraction and the morphologic characteristics of the proglottids that the width is far more than its length, both the characteristics and the epidemic data are important clue for bertiellosis diagnosis.

司氏伯特绦虫感染者排出的节片因收缩而显著变形，固定后其形态在长宽比例上迥异于其它绦虫，掌握该特征并追溯流行病学线索对诊断具有关键意义。

It is the longest section of the dance punctuated with the most complex and difficult movements.

这是最复杂和困难的舞蹈动作打断最长的一节。

An instrument for copying a plane figure to a desired scale, consisting of styluses for tracing and copying mounted on four jointed rods in the form of a parallelogram with extended sides.

缩放仪一种按所需的比例复制平面图片的仪器，由用于描绘和复制的描画针组成，描画针置于四根有活节的杆上，四根杆构成可调整边长的平行四边形

An instrument for copying a plane figure to a desired scale, consisting of styluses for tracing and copying mounted on four jointed rods in the form of a parallelogram with extended sides.

缩放仪一种按所需的比例复制平面图片的仪器，由用于描绘和复制的描画针组成，描画针置于四根有活节的杆上，四根杆构成可调整边长的平行四边形 turning or twisting around。四周转或扭。

A process for partial conversion and low-temp transform of CO in the synthetic ammonia plant where coal is used to generate gas features that the Fe-Mo catalyst for partial conversion of CO, anti-poisoning agent and Co-Mo catalyst for low-temp conversion are used and the temp of semi-water gas is controlled to 200-260 deg.C at entering anti-poisoning layer, and 150-250 deg.C at the segments of said Co-Mo catalyst layer, and lower than 300 deg.C at bed layer to prevent high-temp reversal of sulfurizing reaction and make the catalyst activity optimal. Its advantages are long service life of catalyst, low system resistance, saving energy and convenient operation.

本发明是中小合成氨厂以一种CO部分转化抗毒保护层配低温变换的工艺，涉及煤造气合成氨厂0.6～2.0MPa半水煤气变换工艺流程，该工艺用铁－钼CO部分转化催化剂、抗毒剂，配钴－钼低变催化剂，半水煤气进入部分转化抗毒层温度为200～260℃，进钴－钼低变催化剂各段温度为150～250℃，床层温度控制在300℃以内，避免高温下反硫化反应发生，保护催化剂活性处最佳状态，寿命延长、系统阻力小、节汽、节电，具有比其他变换工艺更好地节能效果，操作方便，有效生产时间长，经济效益显著等特点。

In Scotland, April Fools' Day is 48 hours long.

在苏格兰，愚人节长达48小时。

Extended shaft and axle shaft section connected only long enough in the driveshaft when the use of.

延伸轴与轴连轴节只在驱动轴不够长时才使用。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。