occurs的例句（occurs在句子中的用法）

• And above 90 % spontaneous combustion occurs in goaf. 其中90%以上自然发火发生在采空区.
• Furthermore, there is a marked absence of peer pressure here, which would make itself palpably felt when such anti - social conduct occurs. 再者, 本地明显缺乏同辈人之间的压力, 致使不良行为发生时,众人浑然不觉其不妥.
• The fibre breakage generally occurs in the forepart of the card during carding. 梳理过程中纤维的断裂主要发生在梳毛机的预梳部位.
• Before flashover occurs, a person in a burning room may crawl to safety along the floor. 闪燃发生前, 着火房间里的人可沿着地板爬行到安全地带.
• Inflammatory fibroid polyp, an uncommon lesion of the gastrointestinal tract, most commonly occurs in the stomach. 摘要炎性纤维息肉是一种不常见的胃肠道病变, 胃是病变最常出现的器官.
• Hematopoiesis of the other blood elements occurs in the fetal spleen. 其他血液成分的生成发生在胎儿脾脏.
• About 15 % of glomerular filtration occurs through the mesangium, with the remainder through the fenestrated epithelium. 15%的肾小球滤过通过系膜, 其它的通过有孔的血管内皮细胞滤过.
• Sudden rupture and displacement occurs with normal, reverse, strike - slip, or oblique - slip faulting. 突然破裂和位移伴随正 、 逆 、 走向滑动或斜向滑动断层作用而发生.
• Epithelial tissue occurs most commonly in sheets. 上皮组织通常是层状结构.
• Epistaxis occurs in about 10 per cent. 鼻出血则约占10%.
• A marked historical change occurs at the epiphysis of the ribs of infected pigs. 病猪肋骨骨骺处出现明显的组织学病变.
• A change in enthalpy also takes place when a change of phase occurs. 相发生变化时,焓也发生变化.
• Therefore probably some slow intralysosomal degradation of endogenous enzymes occurs. 内源酶可能发生某种低的溶酶体内的降解.
• However, embrittlement occurs in some metals at elevated temperatures and pressures. 但是, 当温度和压力升高时,某些金属会脆化.
• In this case, a flow of electrons from electrode to solution occurs. 这样, 就发生从电极到溶液的电子流动.
• Contracture occurs when the efflux of calcium is prevented by removing the extracellular sodium. 如果除去细胞外液的钠而阻止钙外流,就会出现肌肉挛缩了.
• It occurs to me that example is always more efficacious than precept. 我想到身教重于言教.
• A salt that is derived from both boric acid and acid and occurs naturally in dumortierite. '硼'.''''.'硅酸盐'.''由''.'硼'. ''酸和硅酸反应而得的一种盐,存在于自然界蓝线石中.
• Third, the phenomenon of individual enterprises production downtime occurs. 三是个别企业出现停工停产现象.
• Domestically, agricultural saving frequently occurs in kind. 从国内来说, 农业储蓄经常以实物形式出现.