1.
channel blocker
通道封阻剂，通道阻断剂
2.
promoter occulsion
启动子封阻[上游启动子对下游启动子的阻碍作用]
3.
Study on Karyotyping of Brassica C Genome Based on Brassica A Genomic DNA as Block Reagent;
芸薹属A基因组DNA封阻下的C染色体组分型研究
4.
Identification of Metaphase Chromosome in Brassica Oleracea with Blocking of B Genome by FISH;
B基因组封阻下的甘蓝中期染色体FISH分型研究
5.
To close off or block with a barricade.
封锁，阻挡用障碍物来封锁或阻挡
6.
block access [web site]
堵截、封锁、阻止接达〔网址〕
7.
non-enveloped thermistor
非密封型热敏电阻器
8.
a stopped (or stopped-up) nose.
阻塞的（或封住的）鼻孔。
9.
the blockading ships prevented delivery of munitions.
封锁船封锁港口阻止军需物品的运送。
10.
Technology for End-coating Chip Resistors and the Structure and Principle of the End-coating Machine
片式电阻器封端工艺及封端机的结构原理
11.
Research on Damping Properties of Hyperbranched Polymers Endcapped by Hindered Phonlics;
受阻酚封端超支化聚合物阻尼性能的研究
12.
Performance and application of a non-vulcanizable anti-corrosive sealing paste
非硫化阻蚀密封膏的性能研究及应用
13.
To cut or destroy(a line of communication)by firepower so as to halt an enemy's advance.
阻断，封锁以火力切断或毁坏（交通线）以阻止敌人前进
14.
Effects of the Magnesium-series Flame Retardant Agents on the Properties of Polysilicone Sealant;
镁系阻燃剂对有机硅密封剂性能的影响
15.
Application of EIS technique in the protection of iron relics;
交流阻抗法评价铁质文物封护剂耐蚀性的研究
16.
Talking About Interference and Hindrance of the Influence of Ming&Qing Dynasty s Patriarchal Clan on Social Economy;
论明清封建宗族势力对社会经济的干预与阻碍
17.
Introduce and Application of Frictionless Hermetic Damper
金属密封无摩擦阻尼器介绍及工程应用
18.
Performance of damping-sleeve for vibration control in labyrinth air seals
用于篦齿封严装置的阻尼套筒减振性能研究