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- Unextraction efficiency of Cm is(94.90%),radiochemical purity of Cm is 99.90%. The separation factor is 20 for Am in Cm and 1 186 for Cm in Am. 鋦的萃余率為94.;90%25;放化純度達到99
- However, crosslinked CS with glutaraldehyde have had higher both separation factor and flux for propanol/water mixtures than for ethanol/water mixture. 然而經(jīng)戊二醛交聯(lián)后的CS膜,在分離丙醇水體系時(shí)不但具有高的分離因子,還具有比乙醇水體系更高的滲透通量。
- The permeate flux of membrane was enhanced greatly with the similar separation factor,when moderate amount of HBPE was added into EC membrane. 將該聚酯與乙基纖維素(EC)共混制備了EC-HBPE均質(zhì)膜,以苯/環(huán)己烷體系為對象,對該共混膜的溶脹行為和滲透汽化性能進(jìn)行了考察。
- The research also showed that extraction, methylolation and heating were all helpful for increasing permeation rate with almost no effects on separation factor of PDMS membranes. 對改性碳黑填充膜的研究表明，經(jīng)過(guò)抽提、羥甲基化和高溫熱處理三種方法改性的碳黑，均可在保持分離因子不變的前提下，進(jìn)一步提高PDMS膜的總滲透通量。
- Mesoporous silica membranes were free from large defects, the gas permeance of N2 and the separation factor of H2/N2 measured under room temperature and a pressure of 0.12MPa were 1.81Xl0-5mol/(m2 s Pa) and 2.431, respectively. 膜較完整、無(wú)大缺陷，室溫、0.;12MPa下N_2的氣體滲透通量為1
- Because of theory unique points and cheap maintenance cost, TEA CO_2 Laser is a very ideal illuminant for infrared multiphoton isotope separation, has gotten high separation factor in single-wavelength multiphoton isotope separation experiment. TEA CO_2激光器因其獨特的特點(diǎn)和低廉的維護費用，對于紅外多光子分離同位素來(lái)說(shuō)是一種很理想的光源，在單頻紅外多光子離解分離同位素的實(shí)驗中取得了較高的分離系數。
- The result shows that the Tri-MIPs have good capacities of both absorption and selection.The separation factor to omethoate which has a similar structure with trichlorfon reached 3.57. 結果表明，所合成的分子印跡聚合物對敵百蟲(chóng)具有良好的吸附和選擇識別能力，其中對結構類(lèi)似的氧化樂(lè )果的分離系數達到3.;57。
- Secondly, the paper analyzes the separate factor from the area, the customers and the development model and so on. 然后，本文從區位、客戶(hù)、發(fā)展模式等方面對地塊開(kāi)發(fā)的個(gè)別因素進(jìn)行分析；
- Using the topological indexes, the separation factors of fullerenes in bonded phases are predicated. 運用拓撲指數，預測了鍵合相中富烯勒的分離因子。
- Ideal separation factors are equivaient to Alcoa product, but the support must be improved to decrease permeation resistance. 分離系數達到了Alcoa公司產(chǎn)品水平,但支撐底膜傳質(zhì)阻力過(guò)大,結構應加以改進(jìn)。
- Without HOAc additive, the retention factors of the amino alcohols were decreased with increase of the amount TEA, separation factors kept constant, except labetalol. 在不加冰醋酸的情況下，除拉貝洛爾外，隨著(zhù)三乙胺濃度的增加，容量因子均減少，分離因子基本不變，分離度減小。
- With the development system of acetonitrile-5% acetic acid, the racemates of templates were completely separated on the CSPs, the chiral separation factor a were 1.45, 1.62 and 1.56, respectively. 在乙腈-5%25乙酸展開(kāi)體系中扁桃酸、鄰氯扁桃酸和對氯扁桃酸消旋體得到較好的分離，分離因子分別為1．45，1．62和1．56。
- That's a factor which we must not neglect. 這是我們不應忽視的一個(gè)因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的財產(chǎn)已有三年了。
- Adenosin, AMP, cAMP and unknown substance were well separated. Separation factors were 9.2, 11.5 and 14.3 respectively. The detection limits of Adenosin and AMP were both 0.1 ng, and the determination limits were both 0.3 ng. 腺苷、5′ 腺苷酸、環(huán)磷腺苷和降解產(chǎn)物之間的分離度分別為 9.;2、11
- His experience in social work is a plus factor. 他在社會(huì )福利工作方面的經(jīng)驗是一個(gè)有利因素。
- Separation from her children was a terrible wrench. 同她的孩子們分別是一項很大的痛苦。
- The deciding factor; the deciding vote. 決定性的因素; 決定性的一票
- The determinate factor of our economy is to control inflation. 我們經(jīng)濟的決定性因素是控制通貨膨脹。
