On a windy day, guy ropes are needed to hold the tent upright.

You squatted1/ skw ɔ tid/ in that position2 for an hour!

你那样蹲了一个小时？

The removal efficiencies of TN and TP of the constructed wetlands were above 50% for both VFW and SFW with HLR at 0.8 m~ 3/ ( m~ 2 · h), which is the best option.

对于五里湖水体，适宜的进水负荷为0.8m3/（m2·d）左右，此时垂直流、潜流人工湿地的TN和TP的去除效率均在50%以上。

With hydraulic load increasing, the maximum TP removal rate decline in SFW constructed wetlands is water onion, the maximum TN removal rate decline is purple leaf canna.

水力负荷增加，表流式人工湿地对总磷的去除率降低值最大的是水葱，紫叶美人蕉对总氮去除率降低值最大。

TN removal rate reduce of water onion in SFW the value difference is the largest.

潜流式水葱总氮的去除率与表流式的降低值的差值最大。

Vertical Test Positioning for Single Yarn Tester SFY& B

SFY-13型单丝张力仪的竖测位检定

Starting from this concept, the switched capacitor-FDNR ( frequency dependent negative resistor) circuits of three kinds of S/ Z transformation ( i.e. forward differential SfZ transformation, backward differential S/ Z transformation, bilinear S/ Z transformation) are respectively deduced.

由此概念出发，分别导出了前差FD，后差BD和双线性S/Z变换的三种接地开关电容频变负阻SC-FDNR电路。

Identification of hydroxylated metabolite of sFz 47, a novel anti inflammatory and analgesic agent, and its conjugates in rabbits

新型抗炎镇痛剂SFZ-47在家兔体内羟基化及其结合型代谢产物的鉴定

Microbial Transformation of SFZ 47 by Aspergillus Niger

黑曲霉菌对SFZ-47的代谢转化

The Competition Analysis and Countermeasure Research of SGC

胜利物探公司竞争分析与对策研究

Research on creep property of SGC specimens in high temperature

旋转压实试件的高温蠕变特性研究

This paper steps first research on market competition analysis and countermeasure of SGC.

本文就胜利物探公司的市场竞争分析与对策进行初步研究。

Research on the Evaluate Methods of SGC Comparative

旋转压实仪比对试验评价方法研究

By using interferometry telescope, higher frequency information corresponding to the longest baseline can be obtained; however, the U-V plane is just partially covered.

利用天文光学干涉仪成像，可以获取最长基线对应的高频率信息，但往往只能获得部分频域覆盖。

This type of curing is said to be more efficient than U-V curing because of the very much higher energy levels available.

据说这种固化方法较紫外线固化的效率更高，因为它具有更高的能量标准。

Tanning beds can also produce high levels of U-V radiation.

日光浴也会产生高强度的紫外线。

U-V System and Its Application in Curve and Surface Reconstruction

U-V系统及其在曲线曲面重构中的应用

The lifetime earnings of a tightwire walker who falls down and kills himself aren't very good.

一个掉下来摔死自己的走钢丝的人，他一生的收入也不会很好。

Steel Tightwire Absorber for Chair in Caterpillar

钢丝绳减振器在履带车辆座椅上的应用

Besides, mechanical analysis of the structural latches is studied on condition that only one group of tightwire work normally.

针对“仅一组钢索传动”的故障情况，进行了结构锁的力学计算；

The Vibration Absorbing System Design of a Vehicle-born Radar Cabinet Based on Tightwire Absorber

基于钢丝绳隔振器的陆用车载雷达机柜隔振设计