conservation of matter and energy in the universe.

but as for the problem whether "soul" exists, it will be easier to explain it by the li law of the conservation of matter and reason.

但“灵魂”有无的问题，若是根据“李氏物理不灭定理”，解释起来就容易一些。

the application of tracing paper as bedding material in the treatment of burn

描图纸作为铺垫材料在烧伤治疗中的应用效果

slope rolling construction of main dam bedding material in wuluwati hydroproject

乌鲁瓦提水利枢纽工程主坝垫层料斜坡碾压施工

study on bedding material in soilless breeding of edible earthworm

食用蚯蚓的养殖基料研究

mixture design of bedding material for dam of upper pond for taian pumped storage hydropower station

泰安抽水蓄能电站上水库大坝垫层料配合比设计

gradation design of bedding material for the upper reservoir of taian pumped-storage power station

泰安抽水蓄能电站上水库大坝垫层料级配设计

the laboratory test of hainan iron ore as bedding material was conducted in the sinter pot.

在实验室进行了海南铁矿作铺底料的烧结杯试验。

results show that the composite improves the first cycle columbic efficiency and cycle life of anode materials effectively.

结果表明，该碳纳米管复合导电剂可有效提高电极材料的首次库仑效率和循环寿命。

tombstone advertisement which announces that a credit has been arranged or a bond issue made.

墓碑，证券发行公告，证券经销人名单公布信贷发行或股票发行的公告。

payment at a fixed future time

规定的将来日期付款

the effect of rudder forms on ship maneuverability

舵型变化对船舶操纵性能的影响

ship maneuverability prediction based on modified bp neural network

基于改进BP神经网络的船舶操纵性能预报

the effect of integrating azipod and bow thruster on ship maneuverability

全方位推进器与首侧推器综合作用对船舶操纵性能的影响

ship maneuverability optimization computation based on chaos

基于混沌的船舶操纵性能优化计算

comprehensive evaluation of ship maneuverability based on grey relational theory

船舶操纵性能的灰关联综合评估研究

calculation of ship maneuverability with towed cable-array system

拖曳系统对舰船操纵性影响计算

discussion on large ship maneuverability in restricted water

大型船舶在受限水域操纵应重视的安全因素

the studies on comprehensive assessment of ship maneuverability

船舶操纵性综合评价方法的研究

synthetical evaluation of large ship maneuverability

大型船舶操纵性能综合评价

ship maneuverability prediction and harbor simulation

船舶操纵性预报与港航仿真