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- Sunhu is the largest agent of INCO’s nickel series in China, and the largest agent of INCO’s nickel for electroplating in the global. 神化是中國最大的、民營(yíng)化運營(yíng)的劇毒危險化學(xué)品供應商；神化的產(chǎn)品線(xiàn)包括：鎳、鈷、銅、金、銀及其鹽類(lèi)；
- Raney-type alloy for the preparation of Raney Nickel catalyst. 要求是雷尼鎳催化劑的前軀體，也就是雷尼鎳的半成品。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- Most plural nouns in English end in "s". 英語(yǔ)的復數名詞多以“s”結尾。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- Answer the following question(s). 回答下列問(wèn)題。
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- The drug affects one's power(s) of concentration. 這種藥影響人精神不能集中。
- Raney nickel catalyst for hydrogenation of dodecyl dinitrile to dodecyl diamine was chosen on the basis of experiment. 摘要通過(guò)試驗，優(yōu)選了十二碳二腈加氫制十二碳二胺用骨架鎳催化劑。
- Here are the designs. Which one(s) do you prefer? 這就是那些圖樣.;你喜歡哪一個(gè)[些]?
- Which journal(s) do you subscribe to? 你訂閱哪一種雜志?
- What is more, the way to preparation and regeneration of Raney nickel catalyst is studied tentatively. 同時(shí)，本文也對雷尼鎳催化劑的制備和再生活化等工藝條件進(jìn)行了探索性研究。
- The novel had an enormous vogue in the 1930's. 這本小說(shuō)在三十年代曾廣為流傳。
- He earned four A's in the final examinations. 他期末考試四門(mén)功課得優(yōu)。
- The Beatles were the pop idols of the 60's. 披頭士樂(lè )隊是六十年代人們崇拜的偶像。
- He returned to the fold at his 80's. 他在八十高齡又恢復原來(lái)的宗教信仰。
- The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied. 研究了以硼氫化鉀修飾的雷尼鎳催化劑催化松油醇加氫制備二氫松油醇的反應。
- She has an amused twinkle in her eye(s). 她高興得雙目熠熠發(fā)亮。
- Driving with worn tread(s) can be dangerous. 輪胎胎面磨損的汽車(chē)開(kāi)著(zhù)有危險。
