查询词典 meter-kilogram

V A mark indicating a pronounced e for the sake of meter in the usually nonsyllabic ending -ed in English poetry.

抑音符：一个标识，在英语诗歌中通常非重音音节结尾的-ed 的音步需发 e 的标记

A markindicating a pronounc ed e for the sake of meter in the usually nonsyllabic ending - ed in English poetry.

抑音符一个标识，在英语诗歌中通常非重音音节结尾的－ed的音步需发e的标记

By analyzing especially the principle of norland corporation xr-46 two-type x-ray bone density meter and the equipment's service cases, we discuss the importance of the medical instrument's calibration and maintenance.

本文介绍了常用骨密度仪的测量技术，对norland xr-46 双能x线骨密度仪的工作原理进行了分析，结合设备的维修案例，探讨了仪器校准质控和维护的重要性，给使用和维修人员提供故障处理的思路和方法。

And dissolved background radiation in environment by adjusting ampere meter's mechanical null point.

调节电流表机械零点消除环境本底辐射。

The1Hz~lMHz input measured pulse signals of the digital frequency meter can be used for measuring frequency, period, pulse width and duty ratio,etc.The test results stably display 3 seven-segment numeric tubes, and the measuring ranges may be switched over automatically. The measuring error is equal to or less than 0.1％.

该数字频率计的lHz～1MHz输入被测脉冲信号具有频率测量、周期测量、脉宽测量和占空比测量等多种用途；其测试结果由3只七段数码管稳定显示，测试量程可自动切换、测量误差小于等于0.1％。

Numerically, Newton was saying that the mass of each cubic meter of earth was about 5, 000 or 6

从数值上说，牛顿所说的是地球每立方米的质量是5，000或6，000公斤。

The numismatic exhibit occupies a 730 square meter hall on the fourth floor of the museum.

中国历代货币馆位於博物馆的四楼，展厅面积730平方米。

Other professional logistics equipments include forkifts, cranes, car transporters, contrainers and occludent parts transporters in total of nearly 2000 units, with a 1 million square meter storage base all over the country.

叉车、吊车、轿车运输车、集装箱及封闭式零部件运输车等专业物流设备2000余台，在全国拥有100多万平方米的整车仓储基地。

Amongst the more unusual finds were two-meter-long cirrate octopod, an eight-limbed creature nicknamed "Dumbo" because of the large elephant ear-like fins it uses to swim.

其中更加不寻常的是长达两米的触须类八足动物。由于这种动物用来游泳的鳍像大象的耳朵，因此它的昵称叫作"Dumbo"。

He had seen it on news footage of the war in Iraq and heard it could wade through 1 1/2 meters of water and survive a 4 1/2-meter drop from an airplane. The 33-year-old owner of a small business that sells computer systems knew that driving on rough terrain is a common practice among Hummer owners in the U.S. But he found that off-roading is banned in most parts of Japan for environmental reasons.

他在伊拉克战争的新闻报导中看到悍马车，听说它能渡过1.5米的深水，从飞机上垂直下落4.5米而毫发无损。33岁的Makino经营着一家销售电脑系统的小公司，他知道美国的悍马车主经常在恶劣路况下驾驶该车，但在日本，出于环境保护的考虑，政府禁止汽车离开道路驾驶。

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。