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- Enzymes are large molecular weight compounds. 酶是高分子化合物。
- Biogenic amine is a kind of low molecular weight compounds containing nitric fatty group or heterocycle group . 生物胺是一类含氮的脂肪族或杂环类低分子化合物,对动植物和微生物活性细胞有重要的生理作用。
- There are two groups of chelating compounds found in hyperaccumulators, e.g. low molecular weight compounds including oxalic acid, histidine, malic ac-id,... 本文就超积累植物体内的小分子螯合物质及其生理作用作一概述。
- Mononucleotides include AMP、UMP、GMP、CMP and their ramifications, which are very important low molecular weight compounds in the organism with abroad use. 核苷酸类物质包括腺苷酸、尿苷酸、鸟苷酸、胞苷酸等及其衍生物,是生物体内一种极其重要的低分子化合物,具有十分广泛的用途。
- Biogenic amine is a kind of iow molecular weight compounds containing nitric fatty group or heterocycle group.They have biological importance in vegetable, microbial and animal cells. 摘要生物胺是一类含氮的脂肪族或杂环类低分子化合物,对动植物和微生物活性细胞有重要的生理作用。
- The low molecular weight compounds contained in Yueliangtian coal existed by free and absorbent forms, the low molecular weight compounds existed by co-soluble modes in Kaili coal. 在月亮田煤样中,低分子化合物多以游离态和吸附态形式存在,而在凯里煤样中,低分子化合物多以共溶态形式存在。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- 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。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- His opinion doesn't carry much weight. 他的意见没多少影响。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物