1) knocking,throb
敲
2) knock off
敲落，敲去
3) Knockout
敲除
1.
lincolnensis JLUa2,was generated by gene knockout of lmbU with homologous recombination.
利用DNA同源重组原理敲除S。
2.
coli W3110 chromosome using the plasmid as follow: Firstly, we knockout the lacI gene using Red-mediated recombineering with overlapping single stranded DNA oligonucleotides.
对pBR32 2 Red最优重组条件进行探索后应用该质粒提供的体内同源重组功能 ,在菌株W3110体内 ,对染色体上的lac操纵子进行了基因修饰 ,包括 :①运用kan- sacB选择反选择方法和重叠引物方法敲除了阻遏基因lacI,②运用kan -sacB选择反选择方法和线性双链DNA介导的DNA重组方法将报告基因lacZ敲入lacA和lacY的位置 ,并且首次测定了报告基因lacZ在这三个结构基因位置的组成性表达情况。
4) knock
敲缸
1.
Trouble-shooling of knock in locomotive diesel engine;
内燃机车柴油机敲缸故障处理
2.
Numerical Study of Knock Trend of Natural Gas Engine Based on a Multidimensional Model;
基于多维模型的天然气发动机敲缸趋势数值研究
5) impact
敲击
1.
In order to find out quick eggshell crack detection nondestructively for on-line application, frequency responses of an egg excited with a light mechanical impact at different locations on the eggshell were studied.
结果表明:敲击赤道不同的部位,完好鸡蛋各点的特征响应频率十分接近,而壳裂鸡蛋差别较大。
6) blackmailing
敲诈
1.
Chik How presented a new ACJT-based electronic cash model with high efficiency and security in ITCC 05,but it could t prevent blackmailing and solve other anonymous problems such as lauder.
Chik How在ITCC’05上提出了一个新的基于ACJT群签名的电子现金模型,效率和安全性很高,但却不能用来解决敲诈和其他的匿名性相关问题,如洗黑钱,不能事前处理二次支付,不能降低存储需求,不能实现可分性。
2.
A new secure electronic cash scheme was proposed to prevent double-spending and blackmailing,which were the most serious menaces to e-cash.
针对目前电子现金的两大主要的安全威胁——重复花费和敲诈提出了一种新的电子现金方案,不仅实现了可撤销匿名性,能有效地防止重复花费,还在取款协议中加入了防止敲诈的手段,因此能满足多方面的安全要求。
参考词条
补充资料：盎盂相敲
1.比喻家庭口角。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。