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- Third, positive ion polyelectrolyte. （3）陽離子聚合電解質。
- A substance that ionizes in solution to give the positive ion of the solvent. 酸性物質一種在溶解時發生電離從而使溶劑帶上正電荷的物質。
- The vitamin twister uses positive ion / negative ion / negative, positive ion. 維他命導入棒能令肌膚直接吸收水份和營養，使肌膚持久水嫩晶瑩。
- Obvious examples are potentiometers and tachogenerators to monitor the posit ion and speed of a shaft. 反映轉軸位置和速度的電位器與測速發電機是我們最熟悉的感測器的例子。
- Positive Ion Lipoplexes and Its Application in Gene Transfection and Gene Therapy. 陽離子脂質體及其在基因轉移和基因治療中的應用。
- I think the latter is more likely for a starting posit ion, especially if you have lit tle or no experience. 他們可能會問你想要多少工資，或簡單的告訴你公司的打算。
- The material for organic synthesis, mainly used for synthesize positive ion etherifying agent. 用途Usage：有機合成原料，主要用於合成陽離子醚化劑。
- Liquid fermentation for nattokinase by Bacillus subitilis natto BSN was investigated. The components of its culture medium including carbon source,nitrogen source,the ratio of carbon source to nitrogen source and ion composition were studied. 以納豆枯草芽孢桿菌(Bacillus subitilis natto)為出發菌株,對其液體發酵生產納豆激酶(Nattokinase,NK)的培養基組成(碳源、氮源、碳氮比和金屬離子組成)和培養條件(溫度、pH值,發酵時間、接種量和裝液量)對產酶量的影響進行了研究。
- The anoin neutralizes blood positive ion in human body, and makes the blood pH to maintain the state of equilibrium. 負離子可中和人體血液內正離子調整生物電流，使血液酸鹼度（pH）保持平衡狀態。
- The mass spectra of phosphodiamidoates have been studied using positive ion FABMS and negative ion FABMS. 本文討論一類新合成的磷醯二胺酯的質譜特徵。
- Positive ions drift downward, negative ions drift upward. 正離子向下漂移，負離子向上漂移。
- A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion. 一個原子失掉一個電子來形成一個正離子，另一個原子得到一個電子來形成一個負離子的化學鍵。
- Each positive ion in the field feels the strong tug of the aft-mounted, negatively charged electrode and therefore accelerates rearward. 電場中的正離子感受到太空船尾負電極的強大吸引力，因此會朝尾部加速移動。
- The misadjusting parameter of the misadjusted telescopic system is used to adjust the focusing posit ion of outgoing beam. 用失調望遠系統的失調量變化調節出射光束聚焦點的位置，並對聚焦點的變化範圍和光斑大小進行描述。
- Methods By using analytical column,electrospray ionzation and positive ion monitoring components of kitasamycin were analyzed. 方法採用分析柱,以電噴霧電離、正離子檢測,以確定吉他黴素各組分。
- The synthesis of peroxyacetic acid by which A Type positive ion exchange resin and sulfuric acid are used ascatalyst is studied through experiment. 研究了以A型陽離子交換樹脂和硫酸為混合催化劑合成過氧乙酸的工藝。
- Flow field distribution make radial concentration profiles uniform toward the exit region and low near the side wall in other axial posit ion. 流場的分佈使靠近出口處徑向濃度基本一致，而上部各平面位置濃度靠近爐壁處最低；
- Anti-radiation polyetherketone wi th cardo group（PEK-C）based self-lubricat ion composite material was prepared with Mos2， graphite， carbon fiber and Laf3 . 採用二硫化鉬、石墨、碳纖維和氟化鑭研製了一種抗輻照的酚酞聚芳醚酮基自潤滑複合材料。
- In accordance with boundary l ayer separation characteristic, FFT algorithm is adopted to the separation posit ion criterion. 根據邊界層分離特性,採用FFT演算法進行分離點位置判定;
- The experiment was in progress in dyadic foam of intermittence flotation tower,to the positive ion type,the negative ion type,type and amphiprotic type,etc. 結果:泡沫浮選法去除廢水中鉻離子的表面活性劑,陽離子型和非離子型表面活性劑效果最差,陰離子表面活性劑效果最好。
