当时的

The price of copper was then $3,000 a tonne.

当时的铜价为每吨 3000 美元。

Aboriginal people were here; aboriginal people hunted kangaroos right around here but the kangaroos were the size of this tree fern.

原住民就生活在这个地方。他们在这附近捕猎袋鼠，不过当时的袋鼠可是和这棵树蕨差不多高。

This kind of appraisal was related with literary and artistic line and ideological trend of that time.

这种评价与当时的文艺路线、思潮有关。

At temperatures and pressures lower than the triple point, carbon dioxide may be either a solid or a vapor, again depending on conditions.

如果温度和压力低于三态点，依据当时的状况，二氧化碳或者以固态，或者以气态存在。

The road of white stone bridge at that time does not have trolleybus travel.

当时的白石桥路没有无轨电车行驶。

I'm sure it's hard tu imagine that I was once small,helpless,and completely

我知道，很难想象当时的我是多么幼小，无助，完全依赖别人

The unglazed panels were then often gilded, though no trace of gilding remains on this vase.

当时的无釉往往镀金板，虽然没有痕迹镀金仍然在这个花瓶。

He was unquestionably a great musician of the day.

他无疑是当时的一个大音乐家。

West Germany's chancellor, Helmut Kohl, was so unready for history that he was out of the country.

当时的西德总理赫尔穆特科尔对这一事件毫无准备，以至于那时他本人都不在国内。

Lo Wu Bridge is not only a narrow bridge at the time, only moving train, but no bridge unroofed shed, left to sun and rain. In 1959, the government will be the Lo Wu Bridge turned into steel and concrete bridge deck has also widened more than doubled. 1962, also stamped with an iron Peng Ding, added in the iron bridge on both sides of the iron railing, and covered the sidewalk. The 20th century, the early 70s, the author in Guangzhou Railway Administration to do secretarial work, on several occasions to the Footbridge is the first walk.

当时的罗湖桥不但桥面狭窄，只能行驶火车，而且桥身无顶无棚，任凭雨淋日晒。1959年，人民政府将罗湖桥改建成钢筋水泥桥，桥面也加宽了一倍多。1962年又加盖了铁皮篷顶，在铁桥两侧增设了铁栏杆，并铺上了人行道。20世纪70年代初，笔者在广州铁路局做秘书工作，曾多次到罗湖桥头漫步。

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。