Recently, ldl apheresis has been applied in clinic and achieves a satisactory effect. in this dissertation, the tripeptide, serine - aspartic - glutamic acid ( sde ), which existes in the cooh - terminal end of the seven repeats in the ligand binding domain of the ldl receptor and plays an important role in identifying ldl, was synthetized and immobilized onto the polyacrylamide ( paam ) beads as a bionic adsorbent for selective removal of ldl from plasma
本論文以絲氨酰-天冬氨酰-谷氨酸( sde )負電性三肽(此三肽廣泛存在於ldl受體配體結合域7個重復序列的羧基
末端,對ldl受體特異性識別ldl起著重要
作用)
作為配體固定到聚丙烯酰胺微球載體上製成仿生性ldl親和吸附劑,考察其對人血漿中ldl及hdl的吸附功效。
Awfulness that admonished hester prynne and the clergyman of the day of judgment, then might roger chillingworth have passed with them for the arch - fiend, standing there with a smile and scowl, to claim
誠然,如果那流星照亮了天空,顯現了大地,並以
末日審判來威脅海絲特白蘭和牧師的話,那麼,羅傑靈渥斯就可以看
作是魔王,他怒目獰笑地站在那裡,等候著來認領他們。
Woe betide me if i haven ' t done my homework over the weekend
我要是周
末不做完家庭
作業,就該倒霉。
Separately, tma can be used as the cross linking agent to make the polyester resin and epoxy resin for the making of thermoset powder coatings, binding agent, and intermedium of dyestuff, medicine, and resin. moreover, tma can be used to make polyester imido coatings which care special insulated paints for motors
另外,偏酐還可以
作熱固性粉
末塗料聚脂樹脂和環氧樹脂的交聯劑,可用於分散性氨基甲酸乙脂聚脂中,使其在環境溫度為70時,性質穩定,並具有高光澤度快乾耐磨等多種特性。
He and jacqueline had a house at cannes in the late fifties with william douglas-home, the playwright, and his wife.
在五十年代
末期,他和傑硅琳在夏納同劇
作家威廉道格拉斯-霍姆和他的妻子合住一幢房子。
French fries, please, and a large coke. and a hamburge with all the works - mustard, catsup, pickle, lettuce and onion
請給我一份炸土豆條,和一大杯可樂。另外還要一個漢堡,全部
作料都要,芥
末,番茄醬,泡菜,和生菜和洋蔥。
Chaucer wrote in the late mediaeval period
喬叟寫
作的時代是中世紀
末。
The time record is to be submitted with the final project
時間記錄表需要和期
末作業一起提交。
Though the protection of database is not a new question, we still can not find a satisfactory answer on this issue. there exist a lot of factors affecting and complicating the protection of database
雖然數據庫的保護並不是一個新問題,但卻是一個至今並未得到完滿答案的問題,與其相關的因素還有許多都將在文
末作以說明。
Payroll accounting is complicated by federal and state requirements to withhold employee taxes and to pay both employee and employer taxes
應計負債通常在會計期間
末作為調整分錄登記入帳。
The ceremony was packed with arts enthusiasts including former secretary for justice ms elsie leung and mr raymond young, secretary for commerce and trade. a weekend workshop will also be held by the art museum on saturday, 29 october 2005. mr. cao ganyuan, academic director, jingdezhen ceramic museum, mr. sun qinghua, lecturer, ceramic institute of jingdezhen and mr. tong miller j. p. will introduce the flourishing art of carved porcelain
文物館並安排於十月二十六日(星期六)舉行周
末作坊,特別邀請江西景德鎮陶瓷館學術總監曹淦源先生、江西景德鎮陶瓷學院美術系講師孫清華先生及收藏家?學禮先生,分別以講座、示範及導賞形式,為觀眾介紹展品,指導如何深入欣賞景德鎮雕瓷藝術。
So, in the process of laser powder rapid micro - fabrication, to gain the fine light solidification unit, mainly should adopt two following aspects : 1. using the laser that has the mini - focus spot. usually select the doubling frequency laser or fiber laser
要想獲得細小的光固化單元,對于激光粉
末快速微成形工藝而言,主要從下面兩個方面入手: 1 .使用光斑直徑細小的激光器2 .選擇粉
末顆粒直徑小的金屬粉
末作為激光粉
末快速微成型固化材料為了解決精細聚焦問題,我們採用nd : yag倍頻的方法獲得短波長激光器。
In this thesis, the sls molding properties of some metal - base composite powders composed of metal powder mixed by several regularly used polymers " powder were studied, on the basis of which, a new sls composite material made by 316 stainless steel powder mixed by epoxy powder was developed and produced. the molding technics and adherent mechanism of the material in sls process was analyzed and studied, and the high temperature sintering technics of the green parts of the material was discussed as well
本文主要針對快速成型的sls方法,研究比較了幾種常用的聚合物粉
末添加到金屬粉
末中所構成的金屬基復合粉
末的成型性,並且研製開發了316不銹鋼粉
末與環氧樹脂粉
末共混復合粉
末作為成型材料,對其sls過程的成型工藝、聚合物粘接機理以及型坯的高溫燒結工藝進行了研究論述,並進一步對型坯的高溫燒結過程、燒結中的收縮變形和燒結后的強度
作了分析研究。
I hope you can show me your cpa certificate before we reach a decision by the end of july
我希望在我們7月
末作出決定之前你能把注冊會計師證書拿給我看看。
It ' s my final in television production
這是我電視製
作課程的期
末作業
Because of all these other activities, weekend homework is usually put off until sunday night
由於所有這些其他的活動,周末作業常常拖到星期天晚上才開始做。