- 更多网络例句与测定时刻的相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The principles and a description of the main parts of the new instruments are as follows :(1)By means of a fused quartz mirror system and mercury horizon(shown in fig.4),a telescope with a fixed glass grid,three photomultipliers with respective a.c.amplifiers and a time recorder,the astrolabe can determine the time of almu- cantar transit of a star ...
新仪器的特点如下：(1)借助熔石英角镜组和汞地平、一架望远镜和固定的玻璃记录栅、三个光电倍增管及其交流放大器和一架计时仪，此仪器能无人差地测定星过等高圈时刻。
-
Later, people designed a kind of hour counter using the sun to determine the time ——the sundial.
后来，人们设计了一种利用太阳测定时刻的计时器——日晷。
-
METHODS The residual concentrations of sodium formaldehyde sulfoxylate in the solutions were determined by iodimetry, the datas were fitted by linear regressions and then ...
在高精度电热恒温箱中在不断通入空气或医用纯氧的情况下，采用碘量法测定甲醛合次硫酸氢钠在水溶液中不同时刻的浓度，作出降解曲线，将测得的数据进行降解动力学方程的拟合并获得动力学参数，并计算反应速率常数。
-
The pH value of the system was kept at 4, 5, 6 and 7 for 150 hours respectively. The concentration of major and heavy metals in the solution was determined.
实验中将浸取液的pH值分别控制在4、5、6、7，持续滴定150 h，在不同时刻测定溶液中主要元素和重金属等多种组分的浓度。
- 更多网络解释与测定时刻的相关的网络解释 [注：此内容来源于网络，仅供参考]
-
chronon：假设的计时单位,时间子
chronometry || 时刻测定, 测时法 | chronon || 假设的计时单位,时间子 | chronopher || 电动报时器