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- Analysis of Exhaust Gas from a Car Using Selected Ion Flow Tube Mass Spectrometry 選擇離子流動管質譜對汽車尾氣成分的分析
- The Selected Ion Flow Tube Mass Spectrometry and Its Applications to Trace Gas Analysis 選擇離子流動管質譜及其在痕量氣體分析中的應用
- selected ion flow tube 選擇性離子流量管
- In early prototypes the voltage needed to switch ion flow on and off was 75 volts, far too high to incorporate into modern integrated circuits. 在初期原型產品中，用以開關離子流的電壓為75伏特，遠高於目前積體電路所能承受的限度。
- To derive the Bernoulli equation, we apply the work-energy theory to the fluid in a section of a flow tube. 我們應用功能原理來導出流體在一段流管流動的伯努利方程。
- The Selective Ion Monitoring Mode of GC/MS was used. [方法 ]採用毛細管柱氣相色譜 質譜聯用儀 (GC/MS)的選擇離子監測方式 (SIM)對樣品檢測。
- The reasons of cratering and influencing factors thereof are introduced.The theories in terms of "impact of reverse ion flow"and "induced electric field"are proposed. 介紹了「縮孔」產生的原因及其影響因素,提出「反離子流衝擊」理論和「感生電場」理論。
- Kit consists of: Seat, Stem assembly, Spring, Two piston o-rings, Flow tube O-rings and Cover O-ring. 組件包括：閥座，閥桿總成，彈簧，兩個活塞O形環，流量管O形環和閥蓋O形環。
- METHODS: Lomerizine was determined by LC-ESI-MS selection ion measurement. 方法LC-ESI-MS選擇性離子監測方法測定人血漿中鹽酸洛美利嗪濃度。
- The Dall flow tube is an empirical design with an extremely high pressure head recovery. Dall流量管是具有特別高的壓頭補償的實驗裝置。
- The Selective Ion Monitoring Mode of GC/MS was used to test the samples. [方法]採用毛管柱氣相色譜-質譜聯用儀(GC/MS)的選擇離子監測方式(SIM)對樣品進行檢測。
- Wilson K H,Waldir P M,Jose G F R,et al.Multifunctional Entry Method and Device for Downward Flow Tube Reactor[P].US Pat.:20030194 360A1,2003-10-16. 楊艷輝;鄧任生;魏飛;等.;氣固併流下行床反應器出入口結構研究現狀與展望[J]
- MS:Use electrospray ionization ( ESI) , and selected ion mass spectral ( m/z) 384 ( loratadine) , 479 ( internal standard) to quantify. The plasma samples were extracted with solid phase extraction. 質譜條件為電噴霧電離源(ESI),選擇性監測質荷比(m/z)為384(氯雷他定)、479(內標)帶正電荷的分子離子峰。
- In explosion hazardous areas, use of high-voltage Corona and ion flow static, it should be under the dangerous zone level, media levels and categories, choose to use static blastproof type. 在有爆炸不亂好的不天區，拔取矮壓電暈充電式和離子不源動電打消器時，務必根據不亂好不天區等第、介質級別和組別，拔取不攻爆型動電打消器。
- After ultrosonic - extracting and isolating by column chromatograph, the samples were measured by GC/MS with selected ion monitoring mode.Some PAHs were identified and quantitated in samples. 貽貝、牡蠣樣品經超聲提取、層析分離后,由GC巳/MS測定,採用選擇性離子檢測模式,定性、定量檢出了幾種多環芳烴。
- Kit consists of: Diaphragm, Two discs, Two molded disc assemblies, Two seat O-rings, RV O-ring, Two piston O-rings, RV stem O-ring, Flow tube O-rings and Cover O-ring. 組件包括:隔膜,兩個閥瓣,兩個模製閥瓣總成,兩個閥座O形環,RV O形環,兩個活塞O形環,RV閥桿O形環,流量管O形環和閥蓋O形環。
- The craft contains three Energetic Neutral Atom (ENA) imagers that indirectly measure ion flows. 其中三架中性原子攝影機可間接測量離子流。
- When the eel locates its prey, it opens a series of cellular gates through which the ions flow. 當電鰻鎖定獵物，它體內的很多細胞通道就打開了，離子源源不斷地流出。
- The critical length of the powder flow tube for the equal dliameter nozzle is determined by Mach Number check method and factors affecting the clogging of powder flow discussed by calculation of the numerical values. 採用馬赫數檢驗法確定等直徑管中氣粉流的臨界管長,並通過數值計算結果討論各種因素對氣粉流壅塞現象的影響。
- selected ion mass spectrometry (SIM) 選擇離子質譜
