clasp hook [= clip hook  夹钩; 对扣钩

hook and hook turnbuckle  双钩伸缩螺丝

Switchover between one hook and two hook operation  单/双钩转换使用

BCS theory (=Bardeen-Cooper- Schrieffer theory)  BCS理论

Brunauer-Emmett-Teller adsorption theory (= BET adsorption theory)  布厄特吸附理论; BET吸附理论

collision theory hard sphere theory  硬球理论; 踫撞理论

grey theory and fuzzy theory  可靠性评价

hard sphere theory collision theory  硬球理论; 碰撞理论

idea in the theory philosophic theory  辩证性

lipoid-sieve theory lipoid-filter theory  类脂体泸器说

Literature Theory Literature Theory  文学理论

TRIZ theory of inventive problem solving theory  TRIZ发明问题解决理论理论; TRIZ理论发明问题解决理论

TRIZ(theory of inventive problem solving)theory  TRIZ理论(发明问题解决理论)

Ⅰshaped hook  嗜酸细胞; 嗜酸菌; 嗜酸的; 工字型吊钩

a lifting hook catching things automatically  自动抓捕吊钩

AC hook plate  苜蓿银纹夜蛾; AO肩锁钢板钩

Acromioclavicular hook plate  肩锁钩钢板

adjustable hook spanner  活钩扳手

adjustable stop hook  可调式停机钩