1、

In this paper, testing study had been done on permeability to water vapor of different shoe upper leathers, shoe lining single-layer material and compounded samples.

对不同鞋面革、鞋里材料单层和复合试样的透水汽性进行了测试研究,结果表明;

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2、

Objective A rapid color test for screening gamma-hydroxybutyric acid ( GHB) and its precursor gamma-butyrolactone ( GBL) was investigated in drink and urine samples.

目的建立化学显色法快速筛选饮料及尿液中γ-羟基丁酸(GHB)及其前体γ-丁内酯(GBL)的方法。

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3、

We check this prediction with two GRB samples which contain well identified pulses.

我们用两个包含很好的脉冲的伽玛暴样本检验了这个关系。

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4、

Methods 350 blood samples were analyzed for HbA_2 and HbF by HPLC 、 electrophoresis and alkali denaturation methods.

方法对350例婚检、产检人员的血样分别运用HPLC、琼脂糖凝胶电泳及碱变性方法测定HbA2、HbF。

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5、

Paired colorectal tissue samples and corresponding nonmalignant tissues were obtained by surgical resection.

手术切除标本后,分别配对取其大肠癌变部位组织以及正常组织。

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6、

Nineteen normal hepatic tissue samples were taken from the patients with benign tumor.

方法:61例肝细胞癌组织和36例癌旁肝组织标本均取自接受手术的HCC患者,19例正常肝组织作正常对照,均取自良性肝脏病变手术。

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7、

Analyzing on the Influential Factors of Participating in Charity in China's Urban Women: Taking Part of Cites as Research Samples in the Wes Strait Economic Zone

中国城市女性慈善参与的影响因素分析&以海西区部分城市为研究样本拿低酬劳参与慈善音乐会的音乐家

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8、

Deposit metal samples are prepared by GMAW shielded with different gases in copper mould with cooling.

采用不同配比的保护气体,在水冷铜模中堆焊焊缝金属,获得不同扩散氢含量的熔敷焊缝试棒.

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9、

Pls send the samples to me by Fedex.

请用联邦快递寄样品给我.

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10、

Traditionally, a hundred samples would take lab technicians more than two days to examine, but for a rat it takes less than 20 minutes.

通常,一百个样本要花费实验技术员超过两天的时间来检测,但是一只老鼠只需要花费不到二十分钟。

四级真题- 2017年 12月 1卷 短文填空

11、

Detection of abundance of Pseudomonas in environmental samples by real-time quantitative PCR

实时荧光定量PCR法检测环境假单胞菌属细菌丰度

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12、

Samples were extracted with the 80% precooling and acidified methanol and conjugated abscisic acid in extracts were treated by alkaline lysis method.

样品以80%酸化预冷甲醇提取,使用碱裂解法分析检测ABA结合态。

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13、

The result of ESR dating for the second group of samples from Peking Man Site is presented.

报道了第二批鹿牙样品的测年结果。

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14、

Method 84 clinical sputum specimens and 8 standard sputum samples with of mycobacterium tuberculosis were tested by the PCR and fluorescence probe hybridization and ELISA and antiacid staining methods.

方法用聚合酶链反应技术,荧光探针杂交技术、酶联免疫反应技术以及常规细菌学方法检测并经双盲编号的84份临床痰标本和8份含痰结核菌标准品。

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15、

Blood samples were extracted to detect the changes of the concentration of serum corticosterone ( CROT) and serum adrenocorticotrophic hormone ( ACTH), thus to evaluate the predictive validity of this animal models.

取血标本测定大鼠血清中皮质酮(CROT)和促肾上腺皮质激素(ACTH)的水平变化,对模型的预测效度进行评估。

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16、

A series of polyurethane/ polyacrylate ( PU/ PA) composite elastomer were prepared by precursors polymerization. The mechanical properties of PU/ PA samples with different composition proportionment were tested.

采用预聚体法合成了一系列聚氨酯/聚丙烯酸酯复合弹性体,研究了组成比例对PU/PA复合弹性体的力学性能的影响。

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17、

At the site in Kuk, they used an array of modern archaeological methods to analyze sediment samples from the soil.

在Kuk的地点,他们用了一系列现代考古学手段来分析从土壤中取到的泥沙试样。

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18、

Restriction fragment length polymorphism study of nationwide samples of Mycobacterium tuberculosis in Thailand, 1997-1998

1997-1998泰国的全国样本结核分枝杆菌限制性内切酶片段长度多态性研究

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19、

The recrystallization textures consist of cube orientation rotated by 20 ° round normal direction ( ND) and { 011} 〈 122 〉 orientation for samples overaged and then cold rolled.

冷轧前进行过时效处理,其再结晶织构主要由绕法向旋转了20°的立方取向(Cube+ND20)和{011}〈122〉取向构成;

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20、

The result shows that: samples synthesized using saccharose as carbon source has better electrochemical performances.

结果表明:以蔗糖为碳源所合成样品具有较好的电化学性能。

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