含碱的

Guanine A nitrogenous base found in DNA and RNA. Guanine has a pruine ring structure.

鸟嘌呤：是存在于 DNA 与 RNA 中的一种含氮碱基，具有一个嘌呤环结构。

The study shows that almost all the feldspar in the alkali-granite is perthite, the host-crystal is microcline, the chadcrystal could be either albiter or oligoclase. The Alkali-amphibole is either manganese-magnesia-arfvedsonite or arfvedsonite, and all the alkali-pyroxene is aegirine.

结果表明，该区富碱花岗岩几乎所有的长石均为条纹长石，主晶为微斜长石或高微斜长石，客晶为钠长石或更长石，碱性角闪石为含锰镁质钠铁闪石或钠闪石，碱性辉石均为霓石。

As a representative alkaline aggregate, nepheline was selected and the effect of it on the expansion of alkali-silica reaction was studied.

以霞石正长岩为代表，研究了含碱集料对碱-硅酸反应膨胀的影响。

Uracil A nitrogenous base that is found in RNA but not in DNA.

尿嘧啶：存在于 RNA 而非 DNA 中的一种含氮碱基。

Respectively use chelex 100 resinate,boiling extraction,proteinase K digest/isopropanol precipitation,proteinase K digest/phenol/chloroformextra ction,alkaline lysis,guanidine thiocyanate lysis,guanidine hydrochloride lysis,spin column method to extract Mycobacterium tuberculosis DNA for multiplepolymerase chain eraction.

选择3份含结核分枝杆菌分别为4.325×103、6.857×104、5.356×105 Copies/ml的痰液，分别用Chelex 100树脂法、煮沸法、蛋白酶K消化异丙醇沉淀法、蛋白酶K消化酚/氯仿抽提法、碱裂解法、异硫氰酸胍裂解法、盐酸胍裂解法、离心柱法抽提结核分枝杆菌DNA作多重聚合酶链反应，显色法芯片检测结核分枝杆菌RFP和INH耐药基因。

Synaeresis, does not distort - the unique neutral formula, not including the phosphorus and the alkali, the froth low, does not damage the fabric, after washes causes the silk wool textile fiber any harm, the clothing not to distort, easy to rinse.

不缩水，不变形-特有的中性配方，不含磷和碱，泡沫低，不损伤织物，洗后使丝毛纤维不受任何损害，衣物不变形，易漂洗。

Each strand is a long chain of repeating nucleotides: adenine, guanine, cytosine, and thymine.

而核酸是由一种带有磷酸的去氧核糖分子和一种含氮碱基构成。

The recoveries of aconitine were more (97.3±2.8)% in medicine wine.

由于药酒中所含中药成分较多，分离和测定乌头碱一直是困扰分析工作者的一个难题。

The DNA four kind of azotic basic group composition has the species specificity.

d。 DNA的四种含氮碱基组成具有物种特异性。

B. Each kind of nucleic acid is composed of three parts: Molecular azotic basic group + member pentose + molecular phosphoric acid radical, DNA is by C, H, O, N, the P five kind of elemental compositions. c. The nucleic acid azotic basic group may divide into four kinds: Guanine, thymine, adenine, cytosine d.

b。 每一种核酸由三个部分所组成：一分子含氮碱基+一分子五碳糖+一分子磷酸根，DNA都是由C、H、O、N、P五种元素组成的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。