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- In addition,the reactant ion yield can be effectively increased by choosing a proper temperature in drift tube,and improves the sensitivit... 選擇合適漂移管工作溫度,能有效地增加反應物離子的產(chǎn)量,從而提高系統檢測的靈敏度和選擇性。
- In addition, the reactant ion yield can be effectively increased by choosing a proper temperature in drift tube, and improves the sensitivity and selectivity of system. 選擇合適漂移管工作溫度，能有效地增加反應物離子的產(chǎn)量，從而提高系統檢測的靈敏度和選擇性。
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。
- Effect of laser facula area on ion yield in multiphoton ionization process 激光光斑面積對多光子電離離子產(chǎn)量的影響
- Will you partake of a drink with us? 和我們一同喝一杯好嗎？
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我們。
- It irks us to wait for people who are late. 等候遲到的人使我們厭煩。
- She made us all laugh with her zany tricks. 她那些滑稽的惡作劇逗得我們都大笑起來(lái)。
- The bandits subject us to all sort of indignity. 強盜們對我們加以各種侮辱。
- Kindly send us two samples of each class quote for. 報價(jià)時(shí)，請對每一個(gè)等級的各寄兩個(gè)樣品。
- One of the fishing boats sank down astern of us. 有一艘漁船在我們后面沉沒(méi)了。
- Each of the components is useful in its degree. 每一個(gè)元件都各有程度不同的用處。
- His years of study were useful in his job. 他多年的學(xué)習有助于他的工作。
- A part of this urgent task was allotted to us. 這項緊急任務(wù)的一部分分給了我們。
- She offered to help us of her own volition. 她自愿提出要幫助我們。
- It disheartened all of us that she had been dismissed. 她被解雇了，這使我們大家都很沮喪。
- It took us an entire week to finish painting the home. 它花去了我們整整一星期的時(shí)間才把房子粉刷好。
- Let us hope that the period of this injustice will be over soon. 讓我們希望這個(gè)不公正的時(shí)期很快結束吧。
- He piloted us through the large factory. 他領(lǐng)我們參觀(guān)了這個(gè)大工廠(chǎng)。
- The queen was gracious enough to invite us. 女王親切地邀請了我們。
