您要查找的是不是：
- The changes of acid and neutral lipases activity, and phospholipase activity in the muscle of dry-cured duck during processing were studied. 研究了板鸭生产过程中各工艺点样品肌肉中酸性脂肪酶、中性脂肪酶和磷脂酶活力的变化趋势。
- Some freshwater fish such as pike can withstand levels of acidity. 一些诸如梭鱼等淡水鱼可以抵御相当程度的酸性。
- Everybody is pissed off (with all the changes of plan). 大家(对计划的诸多变动)均感厌烦。
- In graphical processes, the use of acid to bite an image in to a metal plate. 在图形处理技术中，用酸在金属板上腐蚀出图象的处理方法。
- The change of acid phosphatase(ACP) activity and its isozyme during the development of Gastrodia elata growth together with Armillaria mellea were determined. 以蜜环菌(Armillaria mellea)伴生的天麻(Gastrodia elata)块茎为材料,研究了天麻生长发育过程中酸性磷酸酶(ACP)活性及其同工酶的变化。
- All your changes of plan have made me totally confused. 你把计划改来改去，我都糊涂了。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- He took a lot of acid and really freaked out. 他服用了大量的麻醉药，真的失去控制了。
- Some substances resist the action of acid. 有些物质能抗酸。
- Litmus paper can be used as an indicator of the presence of acid in a solution. 石蕊试纸可用以测试溶液是否含酸。
- Determination of acidity to phenolphthalein. 酸度的酚酞法测定。
- A change of diet may do you good. 改变一下饮食对你可能有好处。
- Some kinds of acids react on metals to cause chemical changes. 有几种酸对金属起作用，会引起化学变化。
- A good pitcher has a change of pace. 一个好投手能投出速度捉摸不定的球。
- The doctor urged a change of air. 医生力劝换个环境。
- DHMO is a major component of acid rain. 是形成酸雨的主要成分。
- What do the changes of addressing imply? 称谓的变迁说明了什么?
- They have a high tolerance of acid conditions. 它们对酸性环境有很强的耐受性。
- Please inform us of any changes of address. 地址若有变动请随时通知我们。
- Containing a base, especially in excess of acid. 含碱的，尤指超过酸的含量
