变酸

Based on the technology introduced from Japan and Europe, the company adopts the domestic and overseas advanced equipment and raw materials to develop high quality non-flavescenct household appliances ornament paints, ecological polyester woodware paints and non-toxicity and pollution-free building interior- and extencr.wall latex paints, meanwhile, it produces several hundreds of varieties in eight categories including high grade polyurethane varnish, color paints and nitro-, amino- and alkyd paints series products, amino-hammer paint and synthetic resin, low-free TDI polyester curing agent.

以日本，欧洲引进的先进技术为依托，采用国内外的先进设备和原材料，开发出适合中国特点、达到国际品质的高档无黄变家居装饰漆、生态聚酯木器漆及无毒无污染的建筑内外墙乳胶漆。公司同时生产高级聚氨酯清漆、彩色漆、硝基、氨基、醇酸系列漆、氨基锤纹漆及合成树脂、低游离TDI聚酯固化剂等八大类几百个品种

Recently, Lacorre and his coworker discovered that La_2Mo_2O_9 as a new type of oxide-ion conductor has higher oxide-ionic conductivity than that of conventional yttria stabilized zirconia. However, up to now, most of the literatures on La_2Mo_2O_9 and doped La_2Mo_2O_9 reported mainly concerned with the characterization of structure and phase transformation, there has been no detailed work with respect to the conduction property on them.

最近，Lacorre等人发现新型氧离子导体钼酸镧(La_2Mo_2O_9)复合氧化物具有比传统的氧化钇稳定的二氧化锆更高的氧离子电导率，但至今有关La_2Mo_2O_9基氧化物的文献侧重于其结构、相变的报道，对其导电性能及其变化规律的研究报道较少。

In the paraelectric- antiferroelectric phase transition of antiferroelectrics lead zirconate (PbZrO 3),the symmetry of crystalloid changes.

在反铁电晶体锆酸铅(PbZrO3 )顺电反铁电相变中，伴随有对称性的变化。

To study the influence of sodium selenite on G, D and EC cell in antral mucosa ofexperimentally precancerous lesions.

摘 要：目的：探讨亚硒酸钠对大鼠胃癌变前期胃窦粘膜G细胞、D细胞和EC细胞的影响。

Using castor oil as material, this paper reported a two-step reaction combined with saponification and oxidation for azelaic acid synthesis.

本文以蓖麻油为原料，经过皂化、氧化两步反应合成了壬二酸，该合成工艺使反应条件变得比较温和，后处理大为简化，产品纯度明显提高，总收率提高到80％。

For the species identifying the bacterium parting for out, have been used for the BCG milk culture medium training an appraisal an experiment, the flavescence training 48 h queen bacterial colonies vicinity colour, may judge out that bacterium produces acid when growing kind; Have made the benzazole experiment, reaction result is feminine gender.

为了鉴定分离出的菌种，做了BCG牛乳培养基培养鉴定实验，培养48h后菌落周围颜色变黄，可判断出该菌种生长时产酸；还做了吲哚试验，反应结果为阴性。

Furthermore, benzoic acid, p-toluic acid and p-phthalic acid were transformed slowly in sediment slurries amended with BESA (20 mM) under the condition of 100% CO2 and H2/CO2 (20/80), respectively, and the sediment slurry was dominated by methanogene bacteria.

在底泥含有甲烷菌抑制剂及上层气体分别为100% CO2和H2/CO2 (20ml/80ml)时，苯甲酸、对位甲基苯甲酸及对位苯二酸之分解变慢，且此底泥菌群是以甲烷菌为主要优势菌。

Yogurt : A custard like food with a tart flavor, prepared from milk curdled by bacteria, especially Lactobacillus burglarious and Streptococcus thermopiles, and often sweetened or flavored with fruit.

酸奶酪，酵母乳。/乳酪一种具有酸味的蛋奶糕状食物，由细菌作用的牛奶凝结物制得，尤指保加利亚乳酸杆菌和喜温链球菌，常加水果以变甜或加味

Results show that C_(2)AS in high-alumina cement with CACA_(2)C_(2)AS system can be transformed into the Q phase when adding MgO and abundant CaO after calcined at high temperature.

结果表明：高铝水泥系统中的C2AS，在加入MgO和系统补钙的条件下，经过高温煅烧能够转化为Q相，高铝水泥系统CA 二铝酸一钙(CA2) C2AS变化为Q相CA C12A7.Q相CA C12A7的烧成温度为1 260~1 300 ℃，保温时间为30~60 min。

The lactic acid had some results.Conclusion:It is concluded that chitosamine can reduce the amount of total acid after S.mutans metabolization,especially lactic acid.

甲壳胺能使变链菌代谢后的总酸量降低，包括挥发酸和非挥发酸，特别是乳酸。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。