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- Drived by CYCLO Reducer strong and long service time. 由CYCLO減壓器驅動(dòng),工作時(shí)間長(cháng)且強勁。
- The synthesis of cyclo(-Ab7-Aib-Phe-D-Pro-) which uses solid phase peptide synthesis with N-Fmoc protection is faild. 本論文嘗試用固相法氨基酸N端Fmoc保護策略合成cyclo(-Ab7-Aib-Phe-D-Pro-)。 但是最終產(chǎn)物經(jīng)ESI-MS分析不是目標產(chǎn)物,故改用液相法合成目標化合物。
- The above conversion was believed to proceed via a substitution cyclo aromatization mechanism. 苯硫酚為親核體時(shí),產(chǎn)物為芳基苯基硫醚。
- Finally, cyclo(-Ab7-Aib-Phe(2-Me)-D-Pro-) is successfully prepared by using liquid phase peptide synthesis with Boc protection. Boc-Ab7-Aib-Phe(2-Me)-D-Pro-OBzl脫除兩端保護得到線(xiàn)性肽鏈經(jīng)過(guò)環(huán)化得到目標產(chǎn)物cyclo(-Ab7-Aib-Phe(2-Me)-D-Pro-),收率0.;8%25。
- If you came into a bike store with a poor shifting Simplex or Huret derailleur or a sick Regina or Cyclo freewheel, the standard repair was to replace it with SunTour. 如果你走進(jìn)一家自行車(chē)商店帶著(zhù)一個(gè)貧窮的轉變單純或呼熱圖變速器或生病里賈納或環(huán)狀飛輪,標準的修復工作,以取代它與山圖。
- According to the using condition of heavy me dium cyclo ne,this paper develops and designs heavy medium cyclone.It improves separating e ffect and life in practice. 根據重介質(zhì)旋流器的實(shí)際應用情況,對重介質(zhì)旋流器進(jìn)行開(kāi)發(fā)設計,提高了重介質(zhì)旋流器實(shí)際應用中的分選效果和壽命。
- The VLE of 48 pure alkanes, cyclo alkanes, olefins, aromatics, and ketones as well as 10 binary systems were calculated, and the results are satisfactory. 計算了鏈烷烴、環(huán)烷烴、烯烴、芳烴和酮等共48種非極性及弱極性純流體的汽液平衡,并計算了10個(gè)二元混合流體的汽液平衡,結果令人滿(mǎn)意。
- Dry air hermetic sealing from revolution cyclo -, stat cyclo -, spring coil, hermetic sealing ring and spring coil mount and axis set constitutive enzyme. 干氣密封由旋轉環(huán)、靜環(huán)、彈簧、密封圈以及彈簧座和軸套組成。
- The play was wearing the uniform of Chen daoming carry baggage out from the train station, accidentally met LiChen by cyclo, as this is the first time meet. 這場(chǎng)戲拍的是身著(zhù)軍裝的陳道明提著(zhù)行李從火車(chē)站出來(lái),偶然遇到了由李晨飾演的三輪車(chē)夫,這是兩人的初次見(jiàn)面。
- Cyclo(L Phe L Pro)were synthesized from L Pheylalanine and L Proline via DCC condesation, Pd/C catalytic hydrogenation and refluxing in methanol. Its structure was elucidated by HREI MS and DEPT NMR. 從L?苯丙氨酸和L?脯氨酸出發(fā),分別保護兩種氨基酸的N 端和C端,將N 端保護的L?苯丙氨酸與C端保護的L?脯氨酸經(jīng)DCC縮合,得直鏈二肽,再經(jīng)Pd/C催化氫化,甲醇中回流,得環(huán)(L?苯丙?L?脯),結構經(jīng)HREI?MS、DEPT NMR等波譜證實(shí)
- The total curing characteristic,apparent activation energy and co-curing reactivity of tetra-glycidyl amide,glycidyl ester and aliphatic cyclo type epoxy resins cured with IMI were also i... 對咪唑固化四縮水甘油胺型、縮水甘油酯與脂環(huán)型環(huán)氧樹(shù)脂的固化反應特征、動(dòng)力學(xué)及其固化反應活性也進(jìn)行了研究。
- By detailed spectroscopic analysis, their structures were determined as cyclo(-Gly1 -Ile-Val1 -Leu1 -Val2 -Gly2 -Leu2 -Pro) and cyclo(-Pro1-Thr-Leu1- Pro2-Pro3-Val-Leu2-Phe), respectively. 它們的結構通過(guò)波譜方法分別鑒定為:cyclo(-Gly1-Ile-Val1-Leu1-Val2-Gly2-Leu2-Pro)和cyclo(-Pro1-Thr-Leu1-Pro2-Pro3-Val-Leu2-Phe)。
- It was found that,with the graphite content increasing,the discharge capacity and efficiency decreased during the first cycle,after the third cyclo efficiencies tend to the same value. 隨石墨添加量的增加,電池的首次充放電容量和效率有所減小,三次循環(huán)后充放電效率趨于一致。
- bis (cyclo octatetraene) uranium 二(環(huán)辛四烯)鈾
- bis (cyclo octatetraene) uranium 二(環(huán)辛四烯)鈾
- formimino tetrahydrofolate cyclo deaminase 亞胺甲基四氫葉酸環(huán)化脫氨酶
- Keywords Centella asiatica;total glucosides;TCA;cyclo phosphamide;immunity; 積雪草;總苷;環(huán)磷酰胺;免疫;
- The Structural Characteristics of Cyclo[(-L-Phe~1-D-Ala~2)_n-] Assemblies 環(huán)[(-L-Phe~1-D-Ala~2)_n-]自裝配的結構特征
- (Touring around in a cyclo is a very important experience in Vietnam. 在越南坐三輪是必須的體驗。這是我雇的三輪車(chē)夫。
- Theory of Force Analysis Based on Calculated Distribution Area of First Contacting Point in Cyclo Drive 基于最先接觸區間判定的針擺傳動(dòng)受力分析