9.My ideas on semantics needed more careful exploration.
我关于语义学的一些想法需要更仔细的研究。
10.The exploration leader sent a fellow to go ahead to see if the road was clear.
险队长派一个人走在前面去看道路是否畅通。
11.The students of the geological class will be out on field exploration for the duration of the school year.
班的学生将把本学年的全部时间用作野外勘。
12.Steamboat travel opened a new chapter in America's exploration of the West.
汽船旅行为开发美国西部翻开了新篇章
13.These new discoveries have broken new ground in the exploration of the cosmos.
这些新的发现在宇宙索方面开辟了新道路。
14.It's a mean of geotechnical investigation, including borehole surveying, costeaning, trenching exploration, test pitting, hole exploration, geophysical exploration and penetration sounding.
岩土工程勘察的一种手段，包括、井、槽、坑、洞以及物、触等。
15.a long lead-time in oil production because of the need for new exploration and drilling.
由于需要进行新的勘和井，所以很长时间才可能产出原油
16.High risk is rifely exists in environment,technology,safety in production mineral exploration abroad.
境外矿产勘查在投资环境、技术、安全生产及其它等方面存在较高风险。
17.The length to kilometer of this fault 10 0 had an exploration group that forms by rocksy census.
由学家组成的一个勘小组该断层 10 0公里的长度进行了普查。
18.The joy of your caprice and adventureful days original from the exploration into human's mind.
酒的一项研究。
险旅行；搜寻
孔;
与开发
勘
