selective screen 中文意思是什麼
selective screen
解釋
選擇性遮光片-
Experience of the following manufacturing processes ; ultrasonic welding of plastics, thermal forming of plastics, thick film screen printing, selective soldering
有下列製造工藝的經驗:超聲波焊接塑料，塑料熱成型鉚接，厚膜絲網印刷，選擇性錫焊 -
As a precautionary measure during the early resumption period, the afcd might impose extra requirements on selective commercial consignments apart from existing import requirements. these additional measures include sampling and screen testing on arrival before release of the consignments
發言人補充說，在恢復進口初期，除現時入口管制規定外，漁農自然護理署可能在雀鳥輸出市場出售前再抽樣檢查，作為額外的預防措施。 -
The main difficulty in development of microsatellite ( or simple sequence repeats, ssr ) is to screen the specific sequences flanking ssr, a method to screen microsatellite based on sampl was tested in the chinese shrimp. randomly selective bands ( s1k s13 > s14 > s22 > s24 ) were cloned and sequenced, 61bp, i57bp 147bp, 152bp, 298bp sequences were obtained respectively. no ssr were found inslk s s s22 apart from the sampl primers sequence, on the other hand, a ssr sequence of ( ga ) 39 were found in s24, which comprises aflp primers only
微衛星的發展主要受限於微衛星兩端旁側特異引物的篩選，本研究在中國對蝦中初步嘗試了基於sampl技術的微衛星標記開發，隨機選取了5個s枷pl條帶（ 511 、 513 、 514 、 522 、 524 ）進行了克隆測序，大小分別為161bp 、 157bp 、 147bp 、 152bp 、 298bp ，但在511 、 513 、 514 、 522四個片段中未找到引物序列外的微衛星序列重復; 524兩端引物均為傳統的aflp引物，在此測序片段中有一（ ga ） 39重復序列。 -
They are widely used in the fields such as catalysis, catalytic supports, selective sorbent, molecular screen, film, electrochemistry, optical element, zymic counterfeit and dyestuff base materials for their good properties of large bet surface area, porosity and large surface activity
它具有大比表面積、多孔和高表面活性等性能，在催化劑及催化劑載體、選擇吸附劑、分子篩、膜、電化學、光學元件、酶仿製品和染料基質等領域顯示出廣闊的應用潛力。
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