1) first spud in
一开
1.
It is decided to use bentonite & HV-CMC mud system for the first spud in in CCSD-1 Hole, and add GD-Ⅲ to prevent circulation loss.
“科钻一井”一开井段采用了钠膨润土 -高粘CMC泥浆体系 ,视漏失情况添加GD -Ⅲ随钻堵漏剂 ,满足了施工携带岩屑和堵漏防漏要求。
2) one open-one close
一开一关
1.
To the bad points of using working system of two open-one close or two open-two close in well testing operation of Daqing oilfield,the paper suggests a outline of work of one open-one close,which is based on formation situation,to reach the guides of shortening testing period,calculating production,recording pressure and interpreting parameters.
针对大庆油田现场油气井测试常采用二开一关或二开二关工作制度存在的弊端 ,提出应根据地层情况推广使用一开一关工作制度 ,从而达到有效缩短测试周期 ,兼顾求产、测压和解释参数的目的。
4) One step development
一次展开
6) the open-book by using one paper
一纸开卷
1.
According to the characteristic of biological statistics,the examination method of the open-book by using one paper was attempted.
根据《生物统计》课的特点,尝试了“一纸开卷”考试方法,目的在于提高学生应用所学知识解决实际问题的能力,避免死记硬背,取得了初步效果。
补充资料：《八月桂花遍地开》
| 《八月桂花遍地开》 中国民歌。流传于安徽、河南、湖北等省的大别山地区。歌曲依民歌《八段锦》填词而成。歌曲歌颂了土地革命胜利和苏维埃政权建立，鼓舞了工农革命斗志。既有时代精神，又有浓郁的乡土气息。该曲1959年由希扬编词，李焕之改编为合唱。合唱曲歌颂了红军根据地的革命政权和军民鱼水情。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条