residual activity 中文意思是什麼
residual activity
解釋
殘留放射性-
The pges abundance patterns of residual mantle rock with a peleo - subduction background is characterized by pd, pt depletion and ir, ru relatively enrichment, while the basalt and basic dyke by the processing of partial melt in the same background take an opposite feature of pd, pt enrichment and ir, ru depletion. the existence of fluid in the subduction zone increases the degree of partial melt on the one hand, and on the other, activates the activity of pd, pt compare to ir, ru, and thus reduces the pd ir and pt ru in residual mantle rock. the pges patterns for basalt and basic dyke from two carboniferous volcano zones to south qoltag and north turpan - hami basin, xinjing uigur autonomous region, take a shape of gentle positive inclined curve with lower pt and pd differentiation and lower pges. all these features are obviously different from that of basic dyke and basalt from typical ophiolite and therefore the author believe that their fluid - rich paleo - subduction zone environment can be ruled out
古俯沖帶背景下的殘餘地幔巖的pges配分以pd ， pt明顯虧損和ir ， ru相對富集為特徵，而部分熔融產物的玄武巖和基性巖脈則呈現相反的ir ， ru明顯虧損和pd ， pt相對富集特徵。俯沖帶中流體的參與一方面增加了部分熔融程度，有利於pd ， pt從原始地幔進入熔融相另一方面，流體的作用使得pd ， pt相對于ir ， ru遷移活動性效率提高，造成地幔巖中 -
There are also some specially formulated pyrethroid products with extended residual activity that can be applied as residual sprays
有些配方的產品具有較持久殘留作用，可用作殘留噴灑的方法去施放。 -
In this scheme, data rates in probabilistic manner according to a reverse activity bit ( rab ) and an adaptive probability value broadcasted by the base station are increased or reduced in data mobiles, whereas the adaptive probability value is dynamically adjusted on the basis of the residual capacity of system
在該演算法中，數據移動臺根據基站廣播的反向激活比特和自適應概率值以概率方式升降速率，其中自適應概率值根據系統剩餘容量動態地調整。 -
Do not rinse off the dip to provide residual anti - tick activity
後面幾段是各種殺蜱的方式，如噴灑，潤濕等。 。 -
Its activity became declining when the temperature was above 70 and when the temperature is 90, its residual activity is 38. 4 %
4 ，在ph7對時dna酶的活性急劇下降， ph90時剩餘活性為1而出 -
These chemicals are broad - spectrum contact insecticides that provide rapid knockdown effects on insects but with only little residual activity
這些化學品是廣譜觸殺性除害劑，具快速觸殺作用，但殘留效力並不持久。 -
5 and was virtually inactive above ph 6. 0. when the enzyme was incubated at various ph values at 37 ? c for 30 min in the absence of substrate and the residual activity was measured, the phytase was found to be stable at the ph range of 2 to 8
該酶反應的最適ph值為5 . 5 ，在phz一6之間都有較高的酶活性， ph大於6時植酸酶的活性迅速下降，在phz一8之間的穩定性很好，活性> 70 % 。 -
There are many different formulated s - methropene products in the market ; some only have little residual activity and are intended to target at and control a single brood of mosquitoes while others are slow - release formulations offering an extended period of control which lasts from 30 up to 150 days. it is important to note that the chemical must be present in the water when the larvae are in the late developmental stage for it to be effective
市面有多種不同配方的s -烯蟲酯產品，有些功效並不持久，只是用來防治當時已在該處的蚊子幼蟲，而有些則有特別配方，可不斷發揮功效，防治的時間長達30日，最長更可達150日。當幼蟲在生長期的後期時，這種化學物必須存在水中，才能發揮最佳防治功效，這點必須留意。 -
Activity measurement methods in the release of radioactive residual materials and components of nuclear facilities - part 5 : scrap metal contaminated with alpha activity
核技術設備部件和放射性廢料釋放放射性活度測量方法 -
Activity measurement methods for the release of radioactive residual materials and decommissioning components of nuclear facilities - part 2 : principles for alpha radiation measurements
核設施放射性廢料和退役部件釋放放射性活度的測量方 -
Activity measurement methods for the release of radioactive residual materials and decommissioning components of nuclear facilities ; with beta - gamma activity contaminated scrap metal
核設施放射性殘余物質和退役零件排放用放射性活度測 -
Activity measurement methods for the release of radioactive residual materials and decommissioning components of nuclear facilities ; principles for beta and gamma radiation measurements
核設施放射性殘余物質和退役零件排放用放射性活度測
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