overbalance

英 [ˌəʊvəˈbæləns]

美 [ˌoʊvərˈbæləns]

v.  (使)失去平衡，摔倒

过去式：overbalanced　现在分词：overbalancing　过去分词：overbalanced　复数：overbalances　第三人称单数：overbalances　

TOEFL

BNC.35112 / COCA.46345

牛津词典

verb

• （使）失去平衡，摔倒
  to lose your balance and fall; to make sb/sth lose their balance and fall
  1. He overbalanced and fell into the water.
     他失去了平衡，落入水中。

柯林斯词典

• VERB 失去平衡；跌倒
  If youoverbalance, you fall over or nearly fall over, because you are not standing properly.
  1. He overbalanced and fell head first.
     他站立不稳，摔了个脑壳着地。

英英释义

verb

• cause to be off balance
  1. It is not desirable to overbalance the budget
• weigh more heavily
  1. these considerations outweigh our wishes
  Synonym:preponderateoutweighoutbalance

双语例句

• Under the condition of overbalance, the drilling fluid ( i.e. the water based drilling fluid) displaces the original pore fluid ( gas and water) around the borehole wall and invades the formation by the pressure differential.
  在此条件下，钻井液在水力压差的作用下驱走井壁周围地层孔隙中的原生流体（气、水）而侵入地层。
• The existing tendency of financing and expenditure in the two cities will lead to overbalance of funds.
  两城市在保持现有的筹资和支付趋势下，医疗保险基金必将出现超支的情况。
• To change the overbalance, we should not restrain the demands but should take countermeasures to add the statistic information and effective supple.
  治理统计信息供求失衡，不能采取抑制需求的办法，只能选择如何增加统计信息有效供给的对策。
• It is one of key questions that bottom pressure is efficiently controlled and security drilling is performed to decide the hole bottom differential pressure during overbalance drilling.
  在过平衡钻井时井底压差的合理确定是关系到井筒压力有效控制及安全钻井的关键性问题之一。
• Study on combining acidizing technique of extreme overbalance perforating and alcohol-base retarded acid for abnormal high pressure and ultradeep gas reservoir
  异常高压超深气藏超正压射孔与醇基缓速酸酸化联作技术研究
• It is not desirable to overbalance the budget.
  超出预算是不值得的。
• Extreme overbalance perforating is a new perforation completion technique.
  超正压射孔工艺是一项射孔完井新技术。
• Hyde shifted his weight and felt himself teeter forward, beginning to overbalance
  海德转移了一下重心，就感到自己往前倾，开始失去平衡。
• It was shown that the chlorination rate increased with BPO addition and light powder raising. From 2 to 4 g/ mol DMC was suitable for BPO addition, whose overbalance would make the triphosgene decompose.
  结果表明随着BPO添加量及光功率的增加，氯化反应速率加快，且BPO的添加量以不超过4g／molDMC为宜，过量的BPO在反应中会促使生成的固体光气分解。
• Destruction of the environment, production that polluted, make the ecological environment on the earth overbalance, the problem that the human living space exists is becoming more serious.
  环境的破坏、污染的产生，使地球的生态环境失去了平衡，人类生存空间所存在的问题日趋严重。