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- It keep the advantages of omni-directional reflector and more adaptable than the S bend waveguide in the outputs of multimode interference splitters. 發(fā)展出中空直角波導，除了保有原本中空全方向反射鏡波導的特點(diǎn)，更可適用于取代彎曲波導以縮小元件的面積。
- This article mainly studies the gearing characteristics of the asymmetric gear with two pressure angles and the method of analyzing it, s bending stress and contact stress. 本文主要研究了雙壓力角非對稱(chēng)齒輪的嚙合特性及其齒根彎曲應力和接觸應力的分析方法。
- Workpieces as concave bending, convex bending and S bending can be achieved by bending to the shaping material, straightening and leveling of the shaping material are also available. 通過(guò)對型材進(jìn)行彎曲，可獲得平整內彎、外彎、S彎形狀的工件，也可進(jìn)行型材的校址和校平等特點(diǎn)。
- It' s dangerous to overtake on a bend. 在轉彎處超車(chē)十分危險.
- 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。
- 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?
- 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。
- 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。
- My expostulation(s) had no effect. 我提出的勸告毫無(wú)作用。
