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- Making pit geology work well is the basic security of realizing coal mine safety.It's very important to prevent from main calamities such as water fire gas and roof. 搞好矿井地质工作,是实现煤矿安全生产的基本保障,对预防水、火、瓦斯、顶板等主要灾害有着极为重要的意义。
- the mine pit geology safety safeguard system 矿井地质安全保障体系
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- I've studied geology in my college. 我在大学里已经学过地质学。
- Portable type pit geologic detecting instrument 便携式矿井地质探测仪
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- I know only a few streaks about geology. 我对地质学只是略知一二。
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- Geology here passes over the continuation of the history of man to Archeology. 地质学在此把人类历史的延续移交给考古学。
- Don't believe what he says. He's trying to dig a pit for you. 不要相信他的话。他在算计你。
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- pit geology 矿井地质
- It is a problem that relates to geology. 那是一个与地质学有关的问题。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- A small angular cavity or pit, such as a honeycomb cell. 小窝，蜂巢小窝或小泡，如蜂房的巢室
- We went on a geology field trip. 我们去进行地质野外考察。
- The tissue affected by edema will usually pit. 受浮肿影响的组织常在按后起凹陷。
- The early precambrian geology of Wu Taishan II. 五台山早前寒武纪地质2。
