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- Elevation transmission agent 俯仰传动系统
- During construction of Donghai Bridge of Yangshan Deep-water Port, bedrock bench mark, which is an important surveying datum mark, played an important part in control survey and elevation transmission. 摘要基岩标是重要的测量基准设施，在洋山深水港东海大桥的工程建设中发挥了控制测量与高程传递的重要作用。
- In this paper, a type of NC lathe's main transmission agent by using a frequency modulation AC Spindle Motor and a tree speed gear box to make the spindle speeds be stepless change was present. 介绍一种以交流变频调速主轴电机驱动、串接一个3档分级变速机构，实现主轴无级变速的数控车床主运动传动系统。
- long-distance elevation transmission 长距离高程传递
- Microbial diseases are all those produced by a transmissible agent capable of multiplication in living tissue. 微生物疾病是由一种能在活组织中繁殖的可传播因子所产生的一种疾
- Keywords gyrocompassing;elevation transmission;coordinates transmission; 关键词陀螺定向;高程传递;坐标传递;
- The house is at an elevation of 1000 meters. 这所房子在海拔1000米处。
- The gun has an elevation of 45 degrees. 这门炮的仰角为45度。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- The city is at an elevation of 2000 metres. 这座城市海拔2000米。
- The tour is arranged by our local travel agent. 这个旅游团是由我们的本地旅游代理商组织安排的。
- This is an elevation of 2000 metres. 这是块海拔二千米的高地。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- FBI is on the look out for the agent these days. 这些天联邦调查局正在注意那个特工。
- Soon we reach a plateau at an elevation of about ninety feet. 我们很快就抵达一片高度约九十英尺的高原。
- Conclusions: The role of occupational exposure to transmissible agents and exposure to fumes from the wrapping machine warrants further investigation. 结论：应进一步探讨职业上的传染媒介物暴露及来自包装机的熏烟暴露所扮演的角色。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- This article is to make a brief summary on the scope of the devices, risk characters and control for viruses and transmissible agents originating from animal tissues. 作者就动物源器械的范围、携带病毒和传染因子的风险评定和风险监控等作一简要综述。
