On the theory of "Ci" in Ma Shi Wen Tong;
论《马氏文通》的“次”理论
Reducing the quality fluctuation of PVC resin produced by calcium carbide method among each production batch;
缩小电石法PVC树脂批次间的质量波动
In order to find a method for determing transportation batch and tank capacity of short-small product pipeline,the Anqing-Hefei product pipeline is taken as an example,which has such characteristics as a short route,a small diameter,no offtake stations,no new tank and little contaminated product loss.
为了研究短小成品油管道输送批次和罐容的确定方法,以安庆-合肥成品油管道为例,根据该工程线路短、管径小、不考虑分输、不需要新建储罐、混油量少等特点,经过综合比较确定管道输送的最大批次数,再综合分析首末站的实际情况,以充分利用首末站现有储罐、方便运行管理、减少混油损失为原则,来确定合适的批次和首末站的罐容。
Importance of batch management is hilighted and regulation plus caution involved with batch management is given hereunder.
阐述了批次管理的意义和做好批次管理工作的原则及注意事项。
In order to reveal the stages of gas charging and the main reservoiring stage of the volcanic gas pool in Xujiaweizi fault depression,a case study was performed on the fluid inclusions in 34 samples collected from the volcanic reservoirs of the Upper Jurassic Yingcheng Formatioin in 12 wells.
为揭示徐家围子断陷深层火山岩气藏的充注期次和主成藏期,对采自12口井上侏罗统营城组火山岩储层的34块样品开展了流体包裹体研究。
the second, third, fourth, etc power of x x
的二次、 三次、 四次等幂
Take ten c.c. each time, three times a day.
每日三次，每次10c.c.。
Number of entries Single Double Multiple Duration of each stay
拟入境次数 一次 二次 多次 每次停留天数
The launch was the first time for me on the middeck,
在这次飞行中，我第一次，
methine and polymethine colouring matters
次甲基和多次甲基染料
He ran for the senate twice and lost both times.
两次竞选参议员，两次落
No, you paid last time. It's my turn time.
不，上次您付，这次轮到我。
calcium phosphinate (hypophosphite)
次磷酸钙（次磷酸盐）
simple alternation problem
单次交替题 单次交替题
inversion monad
一次倒反轴, 一次倒转轴
sequential sampling method
逐次抽样法逐次抽样法
appropriation part and section
经费按编次和款次分列
double imbibition
两次吸液, 两次加水
We were robbed time after time.
我们一次又一次地被抢。
agency on trip basis
航次代理关系航次代理
one " take it " is worth more than two " I 'll give you . "
一次行动胜过两次许诺。
This compares favourably with previous results
这次结果不比上次的差。
SuBmitting to one wrong Brings on another.
犯了一次错，下次易再犯。