arcus怎么读？

Objective To assess the relationship between arcus senilis and blood - fat & arteriosclerosis.目的探讨角膜老年环与血脂 及 动脉硬化的关系....

弓，弧，弧状云...

cysticerci的音标：cysticerci的英式发音音标为：[sɪstaɪsə'sɪ]cysticerci的美式发音音标为：[sɪstaɪsə'sɪ]...

断续的...

n.斯托克斯（运动粘度单位）v.煽动( stoke的第三人称单数 )，预先吃饱，拨旺火，往（火里等）加燃料...

matin的音标：matin的英式发音音标为：['mætɪn]matin的美式发音音标为：['mætɪn]...

最简单的加载情况是周期地、均匀而重复地施加的载荷.The simplest imposed conditions are those in which the loading is periodically and uniformly repeated.那就是为什么他必须不断重复地确定他对艺术的热爱.That's why he constantly had to reaffirm his love for art.重复地细茵性...

Our Intelligence Service was untrained, cumbersome, and almost wholly ineffectual.我们的情报部门人员缺乏训练，机构臃肿，简直毫无用处。They're making efforts to streamline their normally cumbersome bureaucracy.他们正努力精简本来繁冗复杂的官僚体制。The organizat...

Among them there are 3 species of Amphineura, 68 species of Lamellibranchia, 80 species of Gastropoda.其中,双神经纲3种,瓣鳃纲68种,腹足纲80种....

austinite的音标：austinite的英式发音音标为：[ɔ:s'tɪnaɪt]austinite的美式发音音标为：[ɔs'tɪnaɪt]...

n.中间冷却剂，中间冷却液...

挪开些,让你外婆坐下来.Move over and let your grandmother sit down.很久以来，她的母亲和外婆两人之间几乎不怎么说话。For a long time her mother and her grandmother had hardly been on speaking terms.我奶奶和外婆都是孤寡一人。My grandmothers are both widows....

Intracellular PHB depolymerase and 3 hydroxybutyrate dehydrogenase catalyze the initial reactions of intracellular PHB catabolism.进一步比较研究了不同菌株的PHB解聚酶和3羟基丁酸脱氢酶的活性.PHB depolymerase is a kind of extracellular enzyme which i...

CR-2 、CR-42 、AC不能利用蔗糖和棉子糖, 但CCH却与之相反.Strain CCH is able to metabolize sucrose and raffinose, and the others are not.酶底物研究表明,酶水解菊粉, 但不水解棉子糖,水解蔗糖活性较低.The enzyme has no effection on raffinose, but could hydrolyze inulin and...

壁炉台上是一对明代的青铜花瓶。On the mantelpiece are a pair of bronze Ming vases.他把花放进蓝色阔口花瓶里。He put the flowers in a wide-mouthed blue vase.她失手将花瓶摔得粉碎。She dropped the vase and smashed it to smithereens....

anisometropia的音标：anisometropia的英式发音音标为：[ænɪsəʊ'metrəʊpɪə]anisometropia的美式发音音标为：[ænɪsoʊ'metroʊpɪr]...

detail的复数形式为：details...