球袋–为使球落袋而设置的球洞.Pocket - the holes created for the balls to be potted into.角度 – 在球袋和球之间形成的线路.Angles - the lines created to the pockets between balls....
A band of gray hair encircled his bald dome.他的秃头顶四周长着一圈灰白的头发。A band of grey hair encircled his bald dome.他的秃头四周长着一圈灰白的头发.The mountain is encircled by the doughnut - shaped depression of the caldera.山为环形的破火山口洼地环抱着.The arm...
Cellulase An enzyme that hydrolyzes 1, 4 - glycosidic linkages in cellulose, yielding cellobiose ( a disaccharide ) and glucose.一种能够水解纤维素中1, 4-糖苷键, 生成纤维二糖 ( 一种二糖 ) 和葡萄糖的酶.Only the thermosetting resins provide a strong co...
Definitive determination of the benefit of angiotensin - converting angiotensin - receptor blockade.而血管紧张素转化酶抑制剂疗法获益的确切结果则需要像血管紧张素受体拮抗剂一样的确定性临床试验研究.In the renin - angiotensin - aldosterone system, the juxtaglomerular app...