查询词典 decimetre

In each m and each part has a number of decimetre Notes.

在每米及每分米处都有数字注记。

"On a dark ground in white or yellow letters, or on a light ground in black letters, such letters to be of a length not less than one decimetre, and of proportionate breadth;"

如是深色底则用白色或黄色字母标记，如是浅色底则用黑色字母标记，该等字母的高度须不少于2分米，阔度则须与高度相称

It thus became possible to study the cathode rays, and also the fluorescence they caused, outside the discharge tube and Lenard concluded from the experiments that he then did that the cathode rays were propagated through the air for distances of the order of a decimetre and that they travel in a vacuum for several metres without being weakened.

但是后来，1892年他在波恩大学做赫兹的助手时，赫兹让他观察了他的新发现，赫兹将一片盖上铝箔的含铀玻璃片放入放电管，当用阴极射线轰击铝箔时，铝箔下面发出了亮光。

One bamboo pipe, nine Chinese-inches long (one Chinese-inch, called ""cun"", equals 1/3 decimetre) determines the basic note of this system.

十二律中的基音用一支9寸长的竹笛来确定(1寸等于1；3公分)。

The original metre and kilogram, called the Mètre des Archives and Kilogramme des Archives, were constructed in 1799 to be one ten-millionth of a quadrant of the Earth and the mass

原始的米和公斤，叫做M2etre des 档案和公斤des 档案，1799年被修建是十百万分之一分之一地球的象限和水一立方体decimetre的大量各自。

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。