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The PL spectra of the series Zn_xCd_(1-x)S nanocrystals have been revealed, from which we can find optical properties variation of the samples.

光致发光谱分析表明，随着Zn含量的变化，样品的发光峰位发生着规律性变化，我们可以通过改变Zn_xCd_(1-x)S中成分含量变化在一定范围内调控样品的发光性能。

The modern boobies living on Lord Howe Island have longer wings and sepia-colored eyes, not the short wings and yellow eyes of historical samples.

生活在豪勋爵岛上的现代鲣鸟拥有更长的翅膀，眼睛是棕褐色的，不同于历史上短翅黄眼的样本。

7To acquaint you with our business lines,we are sending you herewith a catalogue and are sending you by airmail one set of samples.

为使你方了解我公司经营的商品，现随函附寄去商品目录并航空邮寄去样品一套。

In this paper,the methodology which combines excitation-exmission matrix fluorescence spectra with second-order calibration based on self-weighted alternating normalized residue fitting algorithm and parallel factor analysis was applied to simultaneously and directly determine dextromethorphan and dextrorphan content in plasma samples.

本文通过激发发射矩阵荧光法获得三维数据，结合计量学中的自加权交替归一残差拟合算法和平行因子分析算法，利用二阶校正方法具有的&二阶优势&，可很好地解决这一难题，获得了满意的结果。

Methods Self-planted corns were divided into contrastive area and polluted area. The polluted area was irrigated with simulative waste water, to collect different positions in different growing period as samples in polluted corn and contrastive corn respectively to analyze copper content.

采取自植玉米，分为对照区和污染区，对污染区的玉米人为施加模拟污水，分别采集污染玉米和对照玉米在不同生长期的不同部位作为样品进行Cu元素含量分析。

A new experimental method to test the oxidation and self-heating properties of sulfide ore samples was introduced.

摘 要：介绍一种新的测试硫化矿样氧化自热性质的方法。

The samples are comprised of 423 students from six areas across Taiwan. Instruments used in this study were "Parentification Scale","Self-Differentiation Questionnaire", and "General Health Scale".

本研究采丛集抽样将台湾分为台北市、高雄市、北区、中区、南区、东区抽样高一高二学生为研究对象，共计423名。

This paper studies self-adapting fault diagnosis means which has fault diagnosis ability as well as serial learning function for fault samples.

研究了既具有故障诊断能力又具有对故障样本的连续学习功能的自适应故障诊断方法。

The seed purity of more than one hundred and thirty samples of six maizevarieties was assayed by using the three testing methods: storage proteins electrophoresis,isozyme isoelectric focusing in acrylamide and examination at field plots. Some importantpoints can be concluded from analyses as spearman order rank correlation on the seedpurity data as follows:First, there were deviations of the real performances to those purities obtained from out or in laboratory testing, even from the examination at field plot that is a routine way. Second, the seed globulin and isozyme electrophoresis, both with characteristics of rapid, cost-effective, devoid of environmental effect and speed, showed consistent purity; while the field-testing gave a higher degree of purity on the high side of cost than that in-lab approaches. Third, a good consistent purity was observed in the field plot and seed globulin testing, whereas inconsistency between field-testing and isozyme process. The last point is that seed globulin electrophoresis be a practical method apt to seed purity testing for maize.

并对130多份样品用三种检验方法(盐溶蛋白电泳、同功酶等电聚焦电泳和田间小区)检测的种子纯度数据作排序相关等统计分析，得到如下结果：室内外检测方法都会与种子真实状况有一定差异，田间种植鉴定与真实情况符合性并不一定最好；盐溶蛋白与同功酶等电聚焦这两种方法检测种子纯度所需时间短，成本低，不受外界环境限制，出结果快，二者的结果没有太大差异；田间种植鉴定成本较高，检测的结果普遍偏高；等电聚焦电泳与田间鉴定的一致性年度间存在差异，而盐溶蛋白凝胶电泳法与田间鉴定的一致性较高；种子盐溶蛋白凝胶电泳法较适于鉴定玉米种子纯度。

The drained behavior of Hokksund sand under low confining pressure was studied through static triaxial test, and the samples were prepared through the dry sedimentation method. The test results were corrected through the membrane effect which is often neglected under high confining pressure, the correction to axial stress for dense sample under a cell pressure of 10 kPa is equal to 12%.

采用干样沉降法制备样品，选用静三轴仪对松砂和密砂样在10kPa 至100kPa的低围压下的排水行为进行了实验研究，并对实验结果作了橡皮膜校正，在围压为10kPa的密砂实验中，轴向应力的校正值可达到12%。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。