1、The direct effect of ethylene on lipase activity and its mechanism have been studied.
研究了乙烯對脂肪酶活力的直接作用及其機理。

2、Objective To study the direct effect of PPI on pancreatic exocrine by isolated pancreatic acini.
目的探討質子泵抑制劑（PPI）對胰腺外分泌是否有直接影響。

3、But carbon dioxide's direct effect is not the only thing to worry about.
不過二氧化碳的直接效應不是唯一可擔心的。

4、Deacetylation degree has direct effect on properties of chitosan.
甲殼質脫乙酰度的高低直接影響到殼聚糖的性質。

5、And even if coffee and tea have some direct effect on glioma risk, the impact would be small.
即便是咖啡和茶對降低罹患腦膠質瘤風險有些直接效果，其影響也很小。

6、Whether gastrin has any functional direct effect on the parietal cell remains to be shown.
是否有任何功能胃泌素直接影響胃壁細胞仍有待證明。

7、Infant-care behavior of cotton-top tamarin has a direct effect on infant mortality.
籠養(yǎng)棉頂狨猴的育嬰行為直接影響嬰猴的存活率。

8、not as a direct effect or consequence
不作為直接影響和結果。

9、New research finds that Ad-36 has a direct effect on human fat stem cells.
新的研究結果表明，Ad - 36對人類的脂肪干細胞有直接影響。

direct effect翻譯