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we standardised frequency estimates to number of acts per month. Where possible, we derived the proportion of all intercourse acts that were AI or UAI. When the mean number of AI acts was reported only among the sub-samples who practise AI, we also derived the mean among the whole...
What does it mean to "Distill over KOH" or to "Distill onto KOH", or some other reagent? How about "dried and distilled over KOH"? How about "reflux over KOH"? I understand the concepts of basic distillation and reflux, what I would like to understand is the what, why, how and wh...
or CODA [ koh-duh ] June 11, 2021 What does coda mean? The word coda, or CODA, is an acronym that stands for child of deaf adult(s). Coda is typically used to specifically refer to a hearing person who has a deaf parent or parents or a deaf guardian or guardians. It does not ...
根据上下文,应该是B,如She comes from China ,so does her husband .
In chemistry, what does "aq" mean? Briefly explain enolate formation. What is meant by a mixed-crystal formation? What is cracking in chemistry? What peaks in the IR are indicative of the 1-hexene starting material and the formation of the desired 1-hexanol?
What does the word Thwaite mean? :a piece of land used as a meadow, field, or pasturespecifically : forestland cleared and converted to tillage. What cohort means? cohort \KOH-hort\ noun. 1 :companion, colleague.2a : band, group. b : a group of individuals having a statistical factor...
Engtin Nge, bang, engtin nge是“what"到 Lushai 的最佳翻译。 译文示例:As the convention approaches, what should be our aim, and why? ↔ Inkhâwmpui a hnaih rualin eng nge tih kan tum tlat ang a, engvângin nge? what noun adverb pronoun interjection 语法 (interrogative) which...
What does it mean when an ion from a salt forms a hydration sphere?Question:What does it mean when an ion from a salt forms a hydration sphere?Hydration:When an ionic salt is added to the water then it dissociates in its constituents ions and these ion gets hydrated by the ...
保兑仓融资 , 在 核心企业与下游企业买卖关系的基础上, 下游企业先交纳一定比例的保证金后,银行向下游企业贷出全额货款 ,并用于支付核心企业预付款,下游企业出具 全额提单 向银行出质 ,下游 企业分批次向银行支付保证金,银行分批次通知核心企业向下游企业发货的授信业务 。