Nevertheless, it has been shown that side-chain planarity is important in conferring high adenyl cytokinin activity . 然而已經(jīng)證明,對于高的腺苷細(xì)胞激動素活性,側(cè)鏈的平面性很重要。
Recently, it has been shown that such substances, either by themselves or by virtue of their impurities or reaction products, are teratogens . 最近已經(jīng)證明,這類物質(zhì),或是它們本身,或是它們的不純物或反應(yīng)產(chǎn)物,都是致畸形物。
it has been shown that there are more than 100 variants of the growth hormone molecule 研究表明有超過100多種的生長激素分子。
it has been shown that the her2 receptor is oer-expressed in prostate cancer cells 已經(jīng)證實(shí)在前列腺癌細(xì)胞中her2受體是過度表達(dá)的。
it has been shown that at the heart of various quantum coherence effects lies cpt 業(yè)已表明,在各類量子相干效應(yīng)中,相干捕獲是一種基礎(chǔ)的效應(yīng)。
it has been shown that pan evaporation method is feasible in the study on the evaporation of stable emulsion 4、首次提出不穩(wěn)定性的乳化對蒸發(fā)抑制作用的研究方法。
it has been shown that babies need to suck for a longer period of time than just to eat food 嬰兒需要吸吮的時間比僅僅吃食物所需要的時間來得更長,這是已經(jīng)證明了的。
it has been shown that neither fresh rbcs nor ghost cells could pass through an intact hyaloid face 證據(jù)顯示不管是新鮮紅血球或鬼影細(xì)胞,皆無法通過完整的前玻璃體膜。
In studies of behavioral genetics it has been shown that a person's tendency to divorce is written in their genes 行為遺傳學(xué)的研究表明,在基因中可以找到人們的離婚傾向。
it has been shown that there was a great influence of the different behaviour effect on the bearing capacity of the truss structure 證明材料的拉壓性能不同對桁架結(jié)構(gòu)承載能力的影響是很明顯的。