多酸的

Over 521 strains were screened for phytase production from 30 kinds of soil samples.

从土壤中分离的500多个菌株中筛选出一株产植酸酶活力较高的菌株LW03，经形态学观察和生化试验，初步鉴定为根霉，属于米根霉组。

In polymolybdate, the initial raw materials's reducing vulnerability and the related intermediate products in the reaction are prerequisite for the growth of crystal.

在多钼酸盐中，分子生长的先决条件是初始原料的易还原性以及在反应混合物中相关中间产物。

Extration of Pectin by protopectinase could be used to reduce the shortcomings in current industry processing of pectin production as well as to stabilize the pectin with high quality.

利用微生物原果胶酶酶法提取果胶，可克服工业酸法生产的诸多不足并得到质量稳定的果胶产品。

Life is not always sweet.The more you taste the life,the more you are sure fhat life is bitter,sour,hot,puckery...

生活不全然是甜美的，你越长大就越能发现，生活里更多的是苦、辣、酸、涩。。。。。。

Objective:To observe the effects of patient controlled epidural analgesia with ropivacaine mesilate and fentanyl and patient controlled intravenous analgesia with fentanyl and droperidol on clinical result and blood gas urdergoing laparoscopic rectectomy in aged patients.

目的：观察老年患者腹腔镜直肠癌术后甲磺酸罗哌卡因、芬太尼硬膜外自控镇痛（patient controlled epidural analgesia，PCEA）与芬太尼、氟哌利多静脉自控镇痛（patient controlled intravenous analgesia，PCIA）的临床效果及对血气的影响。

Objective:To observe the effects of patient controlled epidural analgesia with ropivacaine mesilate and fentanyl and patient controlled intravenous analgesia with fentanyl and droperidol on clinical result and blood gas urdergoing laparoscopic rectectomy in aged patients.Methods:Fifty??two patients ASAⅠ?

目的：观察老年患者腹腔镜直肠癌术后甲磺酸罗哌卡因、芬太尼硬膜外自控镇痛（patient controlled epidural analgesia，PCEA）与芬太尼、氟哌利多静脉自控镇痛（patient controlled intravenous analgesia，PCIA）的临床效果及对血气的影响。

Ursolic acid (UA; 3-β-hydroxy-urs-12-en-28-oic acid), a constant constituent of Rosmarinus officinalis extracts, is a triterpenoid compound which has been shown to have antioxidant and anticarcinogen properties.

乌苏酸 （Ursolic acid，UA；3-β-hydroxy-urs-12-en-28-oic acid）是一种存在於迷迭香中的多酚类化合物，目前已被证实具有抗氧化和抗癌的活性。

Hibiscus protocatechuic acid, a simple phenolic compound, isolated from Hibiscus sabdariffa L.

原儿茶酸（protocatechuic acid， PCA）是一简单多酚类化合物，经由乾燥的洛神花萃取而来的。

The results showed that the influence of time and temperature to absorbency is visible about standard solution of chlorogenic acid, but solution of the tobacco sample is unconspicuous.

研究了显色时间和显色温度对多酚总量检测的影响，实验证明，显色温度和显色时间对绿原酸标准溶液的吸光度影响较大，而对烟草样品溶液影响较小。

He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.

他同样认为，氮肥的酸化效果在中国应该引起更多的关注。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。