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- track etch prospecting 径迹蚀刻找矿
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- The prospect of bankruptcy has now receded. 破产的危险已经减少了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- This experience opened a new prospect in his mind. 这一经验为他的思想开阔了新的视野。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- There were prospecting for oil in the desert. 他们那时正在沙漠中勘探石油。
- Some geologists are prospecting for oil here. 一些地质学家在此探勘石油。
- After months of prospecting he finally struck gold. 经过数月的勘探，他终于发现了金矿。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- The prospect of Christmas left the children agog. 对圣诞节的憧憬使得孩子们兴奋不已
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- After years of prospecting, they struck gold veins. 经过多年勘探之后，他们找到了金矿矿脉。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Fission track etching condition of tourmaline 电气石裂变径迹蚀刻条件研究
