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- The related physiological factors of postterm pregnancy were elderly primipara, bigger interspinal diameter, compound presentation, oligohydramnios. 下列因素为易导致过期妊娠的危险因素：生理因素为产妇年龄大、髂嵴间径大、复合先露（胎位异常）、羊水过少。
- CREATININE:A compound present in the muscles and blood that is removed from the body in the urine. 肌酐：存在于肌肉和血液中的一种复合物，随尿排出体外。糖尿病肾病导致肾功能减退后，血肌酐水平升高。
- The result turned out that, glycosyl anline thiourea compounds present the good restraining activities. 结果显示，苯胺类糖基硫脲化合物呈现出较好的抑制活性。
- The remaining 23% may be explained by other compounds present in plasma (carotenoids, retinol, bilirubin, creatinine, polyphenols) which could play an important antioxidant role. 保持的23%25也许用其他化合物解释当前在可能扮演一个重要抗氧化角色的等离子(类胡萝卜素、松香油、胆红素、肌氨酸酐，多酚)。
- Static head-space gas chromatography is a technique particularly suitable for separating and determining volatile compounds present in solid or liquid samples. 静态顶空气相色谱法是一种尤其适用于分离和确定固体或液体样品中的挥发性组分。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- We went to the premiere of their new presentation. 我们去观看了他们的新剧目的首场演出。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- Gave a presentation on drug abuse. 开办关于毒品滥用问题的讲座
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- The speaker's subject matter was better than his presentation. 演讲者所讲的内容要比他的演讲本身好。
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
- We want to make her a presentation to celebrate her jubilee. 我们想送她一件礼物以庆贺她的纪念日。
- She needs to improve her presentation of the arguments. 她需要改进阐述其论点的方式。
- A medicinal compound formerly used as an antidote for poison. 解毒剂一种药物复合剂，以前用于解毒
