色质

Aromatic constituents of 3 mature starfruit (Averrhoa carambola L.) cultivars, B17, B10 and Singapore Red, were analyzed using HS-SPME-GC-MS method.

采用顶空固相微萃取取法，用气相色谱－质谱联用技术分析了3个杨桃品种成熟果实的香气成分。

The method examines by national import and export merchandise occupation standard SN0352-95:" Exit shellfish is paralytic " of law of proved recipe of check of sexual shellfish toxin determines the; of content of toxin of paralytic sex shellfish of snail flesh and its content content applies fluid photograph color atlas, mass spectra couplet is used detect toxin of snail flesh balloonfish and its ramification.

方法按国家进出口商品检验行业标准SN0352-95：&出口贝类麻痹性贝类毒素检验方法&测定螺肉及其内容物的麻痹性贝类毒素含量；应用液相色谱—质谱联用检测螺肉河豚毒素及其衍生物。

Result 1991, area of Lian Yun harbor produced half plait to knit grain snail 2003 toxic 11, 2004 Ningxia Yinchuan the snail when a; is toxic 1, toxicity test of acute of small white rat all check gives toxin of paralytic sex shellfish; color atlas of afore-mentioned photograph of fluid of classics of shellfish check appearance, mass spectra couplet gives balloonfish toxin TTX and its ramification with analytic check.

结果1991—2003年连云港地区发生半褶织纹螺中毒11起，2004年宁夏银川1起；时螺中毒1起，小白鼠急性毒性试验均检出麻痹性贝类毒素；上述贝类检样经液相色谱—质谱联用分析检出河豚毒素TTX及其衍生物。

The effects of different concentrations of various hormones on the root number and length of Limonium bicolor were studied and the survival ratio and growth of plantlets in different substrates were evaluated.

摘 要：以二色补血草为材料，研究了不同浓度激素配比对试管苗生根量及根长的影响，以及生根苗在不同移栽基质中的成活率和生长状况。

With the aid of the methyl acrylamide as an internal standard, acrylamide was derivatized through bromination and determined by GCIMS.

建立了油炸方便面中丙烯酰胺的气相色谱－质谱联用内标分析方法。

In this study, we developed the ammonia sensing material by using MCM-41 impregnated with bromocresol green. MCM-41 is one kind of mesoporous molecular sieves. It can be applied to many fields due to well-defined pore shapes, narrow distribution of pore sizes, large pore volumes, high surface area, excellent thermal, hydrothermal, chemical and mechanical stability. And the bromocresol green dye is commonly used as a pH indicator with colorimetric from pH 3.8 to pH 5.4.

本研究之目的是结合变色染剂及中孔洞分子筛MCM-41进行氨气吸附，研究中所选择之变色染剂溴甲酚绿是一种偏酸性之大分子有机染剂，其变色范围在pH 3.8到pH 5.4；而MCM-41由於其孔洞大小分布范围狭窄、孔洞体积大、高比表面积、具有良好的吸附容积、表面反应性强及易於改质等优点，故期望利用此复合材料，经气体吸附达到氨的移除并同时在吸附饱和前能产生显色效果。

Serum alt,ast,and bile acid were observed by enzyme assay and the ratio of ast/alt was worked out. serum bilirubin was measured by peariman and lee method. serum albumin was tested by bromphenol assay and was simultaneously measured to hyaluronic acid, type ⅲ procollagen, laminin and type ⅳ collagen by ria. meanwhile, prothrombin time and platelet count were measured and so on. results: the level of serum aca was raised increasingly in different cirrhotic cases with different classifications of child-pugh, according to severity of the condition.

应用酶联免疫吸附法分别对不同分级的肝硬化患者血清中抗心磷脂抗体的含量进行了测定；用酶法测定了alt、ast与胆汁酸并计算ast/alt值；用peariman和lee改良法测定血清胆红素；用溴甲酚氯比色法测定血清白蛋白；用放射免疫分析法测定透明质酸、ⅲ型前胶原氮端肽、层粘连蛋白与ⅳ型胶原；并测定了凝血酶原时间与血小板计数等相关指标。

The main results are as follows:① The contents of the seven elements in both the mosses and the substrates are much higher than those normal condition;② Didymodon fallax has stronger capacity to accumulate the element Cd. It can be as the indicator of Cd;③ Comparing with the other 4 mosses, Bryum dichotomum possesses stronger enriching function for Cu, Zn, and Pb.

结果表明，铜山口铜矿这5种藓类植物体内及其生长基质中，Cu、Zn、Ca、Mg等4种元素含量较高；北地对齿藓对Cd有较强的富集能力，可以作为寻找Cd矿的特征植物；相对于其它4种藓类植物，双色真藓对Cu、Zn、Pb有较强的富集能力，可以作为寻找Cu矿、Zn矿、Pb矿的参考植物；舌叶毛口藓对Hg有一定的富集能力，可以作为寻找Hg矿的参考植物。

The compositions of the essential oil from the leaves of Callicarpa formosana Rolfe in Guangdong Province were analyzed by means of GC-MS technique, and 48 chemical constituents, accounting for 90.14% of total content were identified.

采用气相色谱-质谱联用对杜虹花叶挥发油的化学成分进行分析，并用DPPH法测定其抗氧化活性。

Methods Essential oil from the fresh Canarium album Raeusch leaves was extracted by steam distillation and were analyzed by gas chromatography-mass spectrometry.

方法采用水蒸气蒸馏法提取新鲜橄榄叶的挥发油，经气相色谱-质谱联用仪分析，归一化法测得各组分的相对含量。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。