terminal mark 中文意思是什麼
terminal mark
解釋
端子標記-
Normal heat shrinkable tube is universally applied in insulated protection of wire connector and terminal, soldered point, resistor and capacitor ; in anti - corrosion of metallic pod and as wire distinctive mark etc
阻燃性熱縮絕緣套管廣泛應用於電線連接終端，電阻和電容的絕緣保護；金屬的防腐防銹；電線的標志等。 -
The at - 303 betting machine is a betting terminal device of new generation lately launched by 3 - ring computer co., ltd. of guangzhou, featuring novel appearance, compact feature, easy operation, high processing speed and reliable performance, widely applicable to stacking systems for horse race, dog race and mark six
At - 303投注機at - 303投注機是廣州太極三環科技有限公司最近推出的新一代投注終端設備，其外觀新穎、結構緊湊、操作簡單、處理速度快、性能穩定可靠，可廣泛應用於賽馬、賽狗及六合彩等投注系統。 -
Major difference of hn proteins lies in no. 18 - no. 75 amino acid residues on n - terminal which includes three active sites of hn protein. the influence on biological action, caused by the difference of hn protein, is needed to study further. hn gene has only four glycosylation sites, which is 1 or 2 less on amount than that of other strains. so, this difference can be take on as a natural mark of ndv b95 strain furthermore, the fragment encoding hn gene was excised from the positive clone pgem - hn with sail and saci enzyme, and purified by agrose gel fraction method. then the fragment was subcloned into the pet - 28c expressing vector digested by sail and saci restriction enzyme
作者將正確的重組克隆質粒pgem - hn用saii 、 saci雙酶切，電泳回收目的片段，將其亞克隆到經saii 、 saci雙酶切處理的pet - 28c中，轉化大腸桿菌tgi感受態細胞，得到的轉化子經pcr鑒定和酶切分析，篩選出符合閱讀框的重組子，構建成重組表達質粒pet - hn ，並在大腸桿菌bl _ （ 21 ） （ de _ 3 ）宿主菌中成功地表達了含目的蛋白的融合蛋白，融合蛋白的分子量約66kd ，加入iptg誘導8h后，蛋白表達幾乎達到最高水平。 -
One windows nt server and one set of datum processors set up the real time achievement database server, the server adopts windows nt 4. 0 as operating system, ms sql 7. 0 as database management system, through tcp / ip achieving visit the server. visual basic 6. 0 was adopted to develop the terminal software, the system altogether includes affairs reminding subsystem, sportsmen dividing into groups subsystem, referee giving a mark subsystem, achievement calculate subsystem and achievement issue subsystem, 6 subsystems. at the same time, the systematic security divide into server operating systems security, database management system security, client terminal software security, and network security as well
該系統採用兩層的c s結構： windowsnt服務器、一臺數據處理機建立了處理實時成績信息的數據庫服務器，服務器windowsntserver4 . 0作為操作系統， mssqlserver7 . 0作為數據庫管理系統，並通過tcp ip協議實現對server的訪問；採用visualbasic6 . 0程序設計語言作為開發工具研製了系統終端軟體，共包括事務提醒子系統、運動員分組管理子系統、裁判員評分子系統、成績計運算元系統、成績發布子系統、成績瀏覽子系統等6個子系統；同時將系統的安全機制分為服務器操作系統的安全機制、數據庫管理系統的安全機制、 client端應用程序的安全機制和網路的安全機制；由於c s系統中影響系統性能的因素主要包括client 、網路、 server 、數據庫和應用系統；在「花樣輪滑評分系統」中充分考慮了這些因素，從數據分佈、數據庫系統配置等方面來提高系統的性能；並從系統運行、數據庫維護兩個方面考慮系統的維護問題。
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