一酸的

In order to study species resource from ruminal fluid, one strain of methionine-degrading bacterium MB6-1 was isolated and purified. 16 S rRNA encoding gene (16 S rDN4) from MB6-1 was amplified by PCR, and its nucleotide sequence was determined.

为分析研究山羊瘤胃液中甲硫氨酸降解菌群的物种资源，对经分离纯化获得的一株甲硫氨酸降解菌MB6-1，采用PCR方法扩增其16 S rDNA基因，并测定其基因的核苷酸全序列。

In order to study species resource from ruminal fluid, one strain of methionine- degrading bacterium MB6-1 was isolated and purified. 16 S rRNA encoding gene (16 S rDNA) from MB6-1 was amplified by PCR, and its nucleotide sequence was determined.

摘 要：为研究山羊瘤胃液中甲硫氨酸降解菌群的物种资源，对经分离纯化获得的一株甲硫氨酸降解菌MB6-1，采用PCR方法扩增其16 S rDNA基因，并测定其基因的核苷酸全序列。

The duodenal juice mainly consists of the bile acid, which is a sort of lipophilic steroid and may result in direct injuries of mucosal epithelial cells and their tight junctions. Some researches have showed that the bile acid directly damaged the chemical environment of mucosa surface and played a synergistical role in gastric mucosal lesions along with gastric acid and H.

十二指肠反流液中主要成分为胆汁酸，胆汁酸是十二指肠反流液中造成黏膜损伤的主要成分，为一种亲脂性类固醇，直接破坏黏膜上皮细胞以及细胞间的紧密连接，同时还对腔内及黏膜表面的化学环境造成直接的影响，增强胃酸、H。

My house five months of the baby immediately, doctors said that calcium deficiency, to open a "Secretary Teli" calcium citrate ", seems to be species new drugs, the validity period of brochure also labeled "tentative two-year, I do not know no one has used?

请问枸橼酸钙片的补钙效果怎么样？我家孩子马上五个月了，医生说缺钙，给开了一种叫&司特立&的枸橼酸钙片&，好像是种新药，说明书上的有效期还标着&暂定两年，不知道有没有人用过？

Results Mobiligy shifts of SSCP in exon 5 of presenilin-1 was detected in 4 cases with Alzheimer,s disease. Two missense mutation were found in the patients by DNA sequence analyse, one mutation was Leu 130 Met and the other was Vall 57 Leu.Another 11 patients showed one single strend shifted rapidly. But none mobility shifts of SSCP were found in patients with vascular dementia and normal controls. Conclusions It is shown that mutations in exon 5 of presenilin-1 also exist in the patients with sporadic Alzhemer?

结果 发现4名SAD患者的PCR产物SSCP分析发生泳动异常，DNA序列分析发现：这4名SAD患者的130号密码子发生了CTG→ATG错义突变(388位点发生C→A突变)，使编码的氨基酸由亮氨酸变为蛋氨酸(Leu 130 Met)；157号密码子发生了GTG→CTG错义突变(469位点发生G→C突变)，使编码的氨基酸由缬氨酸变为亮氨酸(Val 157 Leu)，另有11名患者SSCP表现为一条单链增快，其性质待定。

For instance, they may be ethylated by means of an ethyl halide, diethyl sulphate or ethyl p-toluenesulphonate to form dialkyl phenylethylmalonates which are valuable intermediates for the manufacture of certain therapeutically active barbiturates.

通过加入卤代乙烷，二烷基硫酸酯或者乙基p-甲苯磺酸酯，行程二烷基苯基乙基丙二酸酯，它是一种颇有价值的用于制造某些具有治疗活性的巴比妥盐的中间体。

Similarly, the "pink salt", but the marinades and more than "pink salt" The difference is that both Shannon and acid, were coupled with the hot tropic spoonful of the real estate "in the spicy hot,""hot pepper lanterns Law", Shannon is, acid, hot sanwei a whole, is an appetizer!

同样是&腌粉&，但其腌料与以上&腌粉&不同的是既香又酸，嗜辣者再加上一勺本地产的&辣中之辣&的&灯笼椒辣酱&的话，更是香、酸、辣三味具全，十分开胃！

Once inside the cell, ManNAc is processed into another sugar known as sialic acid that plays key roles in cancer biology, while butyrate orchestrates the expression of genes responsible for halting the uncontrolled growth of cancer cells.

一旦进入细胞，ManNAc被另外一种以知的在肿瘤的生物学行为中起重要作用的唾液酸处理，而在同时丁酸盐负责在停止肿瘤不受控制细胞生长的基因表达。

After regulation of the equipments and usage in production, it is proved that the one-step mode dehydration technique is successful and makes a base for the continual production of the brown alga acid and fills up the blank of this technique in our country.

设备经调试和生产使用证明，一步法脱水技术的研究是成功的，填补了我国褐藻酸连续脱水技术的空白，为我国褐藻酸连续化生产奠定了基础。

Wereport the synthesis of an alkyl imidazolium salt supported pyrrolidine amide organocatalyst L-1 and its use and recycling in Aldol condensation reaction.

在这里，我们小组报道了用脯氨酸为原料合成了一种双官能团的离子液体接枝的新型有机催化剂并应用于Aldol缩合反应，它和脯氨酸具有相似的催化作用，可以有效地促进反应的进行。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。