浸酸

The understanding of the ecology of acidophilic microorganisms will be beneficial to develop new mineral biological processing technologies.

认为理解嗜酸微生物生态学规律，将有利于开发新的微生物矿物加工技术，我国有必要加强浸矿微生物生态学的研究。

There exist competition, predation mutualism and synergism among acidophilic microorganisms. The study on these interactions is very important to understand bioleaching process.

总结了嗜酸微生物群落间存在竞争、捕食、共生、合作等相互作用关系，这对理解矿物的生物浸出具有重要意义。

The leaching rate of alumina is over 88%, and the alkali leaching filter liquor can be used to prepare aluminum hydroxide and alumina.

氧化铝的溶出率大于88%，碱浸滤液为高苛性比铝酸钠溶液，可用于制取氢氧化铝和氧化铝产品。

The yield of monoammonium glycyrrhizinate was 1.30% and content was 95% by the lixiviation, ammoniation, acidation, decoloration and recrystal.

经过浸提、氨化、酸化、脱色、重结晶过程可得到含量为95%的甘草酸铵，甘草酸铵的最终提取率为1.30%。

The erysipelas organism is quite resistant to salting, pickling, and smoking.

猪丹毒杆菌对盐腌，酸浸，烟熏很有抵抗力。

Going over If we ride a ripple of camels And surge on the vast desert deep in sleep, If a bunch of rings light and low Rip into the loneliness of twilight, We will put up tents everywhere, And let hardship be spawned into deep sleep Acid and sweet, a big block of thickness That can soak every pore of our bodies; Don't care whether we can dream of the oasis, For we will have been fuddled; We will not have to do anything if stealthily buried by A cyclone with sands and stones.

14远行如果乘一线骆驼的波纹涌上了沉睡的大漠，当一串又轻又小的铃声穿进了黄昏的寂寞，我们便随地搭起了蓬帐，让辛苦酿成了酣眠，又酸又甜，浓浓的一大块，把我们浑身都浸过；不用管能不能梦见绿洲，反正是我们已烂醉；一阵飓风抱沙石来偷偷把我们埋了也干脆。

Methods The total cantharidin obtained with acidolysis method and the free cantharidin obtained with direct extraction method were determined in eight species of Meloidae and the control species Huechys sanguinea (Homoptera: Cicadidae) by gas chromatography, and the content of the bound cantharidin in each species was calculated with the content difference between the total cantharidin and the free cantharidin. The relationship between the contents of the bound cantharidin and the contents of Ca and Mg elements in Meloidae were assessed.

利用气相色谱法测定了8种芫菁和作为对照的黑翅红蝉体内总斑蝥素和游离斑蝥素的含量，总斑蝥素含量是通过酸水解法测得的，游离斑蝥素含量是通过直接浸提法测得的，以总斑蝥素与游离斑蝥素含量之差作为结合斑蝥素含量；并比较了结合斑蝥素与钙、镁含量之间的相关性。

Dermination of arsenic in zinc concentrates by the iodometry

对锌精矿氧压酸浸液中铟的提取进行了研究，在1。

This paper is involved in the preparing of phytic acid from linseed .

本文研究从亚麻籽为原料制取植酸的新工艺，着重考查了酸度、温度及时间等条件对浸取率的影响。

This subject is on the basis of a detail investigation of present utilization and recovery of pyrite cinder, and taking pyrite cinder from the Jinshandian vitriol factory of Wuhan Steel and Mining Industry Corporation as raw material. FeSO_4 is produced by adopting baking of pyrite cinder and vitriol lixiviation, and introducing the new high price ion during the course of making Poly ferric Sulphate to make Iron-modified flocculants.

本课题在对目前硫铁矿烧渣回收及利用现状进行深入综合考察的基础上，利用武钢矿业公司金山店铁矿硫酸厂的硫铁矿烧渣为原料，采用还原焙烧，酸浸工艺制取硫酸亚铁，在制取聚合硫酸铁的基础上引入新的高价离子，制取复合聚铁絮凝剂。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。