在形成的

The frequency about 16KHZ the permeabIe feverΦ60 about work Piece,mayweld many kinds of hard aIloy tools 1、the standard Piece.the faslener heat upset 2、drill rod steel,drill rod utensil drawing-back,forge,squeeze the warmup waiting 3、Welding of diamond saw.drilling tool 4、Bit,coal aiguille,rivetting the pole aiguille,welding of the pick 5、Lathetool,planer tool,milling cutter and welding of different woodwork cutters

为了解决上述弊端，采用新型空气冷却器一次换热，传热管形成高热流密度，由快速的空气流把热量散发到大气中去。纯净水在新型的空气冷却器和高频加热设备内闭路循环，被冷却系统长期不结水垢，不被异物堵塞，冬季在冷却水中加入防冻剂杜绝了水路被冻坏的故障。

In the porosity reservoir with anhydrite, the formation water is rich in sulfate and poor in heavy metal ion.

在与硬石膏的多孔性水库，形成水在重金属的离子的硫酸盐和贫寒上是富有的。

Of the many excellent Rosette Nebula pictures submitted to APOD editors, this view seemed most appropriate, with a long stem of glowing hydrogen gas in the region included in the composition.

在众多APOD编者拍摄到的美妙玫瑰星云影像中，这张影像是最合适的，在这张合成影像中由一条炽热氢气形成的长梗。

Firstly, the image isencoded as normal. Then it reallocates the bits allocated for ROI and background. Bythis way, ROI can achieve higher performance. Data may be damaged or missed while transmitted in internet or wireless channel.

DIRC算法在各编码层对ROI和背景分别设定目标码率，在最终形成的码流中感兴趣区域码块其在各层的截止门限由高码率确定，而背景码块对应的截止门限由低码率决定。

Another winter occurrence in and around Yosemite Falls is "frazil ice", a substance that forms in waterfalls and creeks when water becomes super cooled.

在约塞米蒂瀑布内和周围发生的另一个冬季现象就是&水内冰&，这是一种当水达到过冷状态时在瀑布和溪流中形成的物质。

The island rises from Lake Gatun, which formed in 1907 when the Chagres River was dammed during construction of the canal.

这座岛在Gatun湖中，而该湖是在1907年的运河工程中因对Chagres河筑坝形成的。

They live on the imposing mountain massif whose foothills rise behind the city — the Sierra Nevada de Santa Marta. Towering over the shores of northern Colombia, it's the tallest coastal mountain anywhere in the world.

他们住在宏伟的山上，山麓从城市后方升起，形成圣马塔内华达山脉，它矗立在哥伦比亚北部海岸，是世界上最高的海岸山脉。

Geology formed in the later of two divisions of the Precambrian era.

在前寒武纪后半部分形成的。

Middle English began after the Norman Conquest in the 10th century.

中古英语是在10世纪诺曼底征服英国后形成的。

Trace the birth of the Hawaiian Islands when you visit the Hawaii Volcano Observatory and the Jaggar Museum. You'll also have the opportunity to walk through the Thurston Lava Tube before a visit to Mauna Loa Macadamia Nut Factory.

在夏威夷火山观测站和杰格尔博物馆追溯夏威夷岛的起源，在去茂纳罗亚坚果厂之前，您还有机会步行穿越瑟斯顿熔岩洞--这个由岩浆流淌而形成的洞穴。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。