英汉双语例句-生物医药大词典

4 methods for determination of open-flow potential in gas well are discussed, including their theoretical bases, practiceal significances, computing accuracy, applied conditions, advantage and deficiency, inherent relations among the methods.

中文意思：
摘要讨论了4种确定气井无阻流量方法的理论依据和实际意义，计算精度与应用条件，优点与不足，不同方法之间的内在联系。

以下为相关句子列表(点击查看，可以看对应的解释）：

	4 hours at 20℃ and longer at lower temperatures.			4小时（20℃时），并随环境温度升高而缩短。
	4 if you get a chance to go ,take it. we had a wonderful time.			你如果有机会去的话，就把握机会。我们在哪儿玩儿得可好了/可愉快了。
	4 in the event of the vessel being employed in trading operations which entail cargo loading or discharging at sea from or into another vessel (not being a harbour or inshore craft)no claim shall be recoverable under this insurance for loss of or damage t			4若保险船舶被雇用于在海上将货物装卸入他船（非港口或近岸驳船）或自他船装卸入本船的商业作业，由于此种装卸作业，包括两船驶近、并排停靠和驶离，造成保险船舶的灭失或损害或对他船的责任，不得根据本保险索赔，除非保险船舶被雇用于此种作业前已通知保险人，且已同意保险人要求的修改承保条件及任何附加的保险费。
	4 list all students attending class “english” whos born in 1970 or earlier.			建立查询，查询所有学习英语课程，生日在1970或者更早的学生.
	4 mana and health potions are now available at any given time.			魔法瓶和大血瓶库存增加到4，并且总能保持这个库存。
	4 methods for determination of open-flow potential in gas well are discussed, including their theoretical bases, practiceal significances, computing accuracy, applied conditions, advantage and deficiency, inherent relations among the methods.			摘要讨论了4种确定气井无阻流量方法的理论依据和实际意义，计算精度与应用条件，优点与不足，不同方法之间的内在联系。
	4 million die of smoking related causes every year. That's 2000 times a 9/11.			每年有约540万人因为与吸烟有关的原因而死亡。这是“911”的2000倍。
	4 original and 2 copies of Invoice, indicating contract number and shipping mark.			发票正本四份副本二份,注明合同号和唛头。
	4 people: Your life will improve slightly.			传给0-4人：您的生活会稍有提升。
	4 ports output, E-O pin diode, WTD and PHILPIS optical receiving module is available. Return path is reserved. Waterproof and RF screened die casting house, switching power supply locally and remotely.			二,四端口输出,光电二极管,西医和philpis光收发模组的资料.回归之路,是预留.防水和RF放映压铸家,开关电源在本地和远程.
	4 protostars are formed by the rotation of matter caused by gravity.			原恒星是由引力导致的物质旋转产生的。