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Methods73 cases were choosed,which were female patient,and were diagnosed as parenchymatous tumor by ultrasound,were punctured guided by high frequency with au-tomatic biopsy gun and16G puncture needle made in Japan.2~3 pieces sampled and tested for pathology.

对73例超声诊断乳腺实质性肿块的女性患者，采用日本生产自动活检枪及16G活检针，在超声引导下穿刺乳腺肿块，取出组织2~3条，送病理学检查。

Methods 56cases were choosed, which were female patient,and were diagnosed as parenchymatous tumor byultrasound,were punctured guided by high frequency with au-tomaticbiopsy gun and18G puncture needle made in Japan.2pieces sampled andtested for pathology.

对56例超声诊断乳腺实质性肿块的女性患者，采用日本生产自动活检枪及18G活检针，在超声引导下穿刺乳腺肿块，取出组织2块，送病理学检查。

Eggs of Black-crowned Night Heron and Little Egret were sampled in May of 2005 from Yingshang Balihe Reserve, Anhni Province. Residues of Cd, Pb and Cr were determined by atomic absorption spectrophotometer analysis.

2005年5月，采集了淮河地区颍上八里河集群繁殖的夜鹭和小白鹭鸟卵共18枚，用原子吸收法测定了卵壳、内容物中重金属Cd、Pb、Cr的残留量。

The conclusions were as follows: theνO-H andνC=O IR absorption maxima shifted towards higher wave numbers after imprinting 17β-estradiol on TFMAA-co-TRIM copolymer with the red shift of theνO-H groups being apparent after precipitation polymerization for 16h while that forνC=O groups being observed after polymerization for 24h. A strong interaction between TFMAA and 17β-estradiol was confirmed by the high selectivity for 17β-estradiol, as indicted by the values of the separation factor of isomers of 17β-estradiol/17α-estradiol (2.28) and the imprinted factor (3.01). Particle diameter of TFMAA-co-TRIM polymer was between 300 nm and 1.5μm, which suited well for solid phase sorbent throughout at low column pressure. The recognition of imprinting TFMAA-co-TRIM polymer for sterol molecules was driven by enthalpy eluted with acetronitile, and low temperature was in favor of the separation of sterol structure analogues on imprinting column. TFMAA-co-TRIM polymer possessed of determinate anti-heat stability, with melting point beginning at 255.84℃, Tp=257.40℃, control TFMAA-co-TRIM polymer and imprinting TFMAA-co-TRIM polymer were respectively decompounded at 267.79℃and 343.11℃, and solid micro-extraction noddle prepared by the special polymerization also showed definite recognition for 17β-estradiol by GC/MS detecting at 270℃. By selection of various washing and elution solvents, elution reagents of close polymerization system were of more advantage in template molecules retention and recognition on molecularly imprinted solid phase extraction column. At a certain extent, progesterone, 17α-estradiol, 17β-estradiol and 4-androstene-3, 17-dione could be intercepted on the MISPE column. Especially, MISPE had high selectivity for progesterone, and imprinting TFMAA-co-TRIM polymer could achieve adsorption balance within 50 min by absorption kinetics test for 17β-estradiol. However, MISPE column showed better selectivity and enrichment property for 17β-estradiol than C18 and CSPE columns according to the data from HPLC and GC/MS analyses. Recovery of 17β-estradiol on MISPE column was up to 85.5% while when prime extracting solution of milk powder was sampled, the recovery of CSPE and C18 columns were 43.7% and 30.7%, respectively.

通过研究阐明：紫外聚合产物TFMAA-co-TRIM中的νO-H振动吸收峰在聚合16h后红移，νC=O振动吸收峰在聚合24h后红移；TFMAA-co-TRIM对雌二醇异构体的印迹因子达到了3.01，α为2.28，优于其它功能单体参与得到的聚合物识别特性；TFMAA-co-TRIM聚合物粒径介于300 nm至1.5μm之间，作为色谱固定相具有良好的通量和低的柱压；在乙腈流动相中，TFMAA-co-TRIM分子印迹固定相的分离过程主要被焓驱动，低温有利于分子印迹固定相分离甾醇结构类似物；TFMAA-co-TRIM分子印迹聚合物在255.84℃时开始熔融，Tp=257.40℃，聚合物CP的降解温度在267.79℃，MIP降解温度在343.11℃，制备的固相微萃取头初步经GC/MS 270℃的耐热性测定；不同的洗提溶剂筛选证明了选择接近聚合溶剂的洗脱体系更有利于MISPE发挥识别效应；分子印迹固相萃取柱对孕酮、17α-雌二醇、17β-雌二醇和雄烯二酮都具有不同程度的保留特性，可作为此类化合物的吸附材料，特别对孕酮强保留的富集特性，可作为孕酮的选择性识别吸附剂，其分子印迹聚合物对17β-雌二醇的吸附动力学测定显示在50 min内基本达到吸附平衡，具有作为传感器核心敏感材料的潜力；对比萃取奶粉中17β-雌二醇性能，MISPE柱比非分子印迹固相萃取柱和C18柱具有更高的保留，回收率依次为85.5%，43.7%和30.7%。

Mann-Whitney Test -- Determines if there is a difference between two independent groups of sampled data. It is a nonparametric test, so it is based on ranked data rather than the raw values.

Mann-Whitney 检验--决定两组独立的样本数据之间是否存在差异的非参数检验，它使用序列值而非原始值。

The instant on which a product should be ready to be sampled to a customer.

一种产品应该可以向消费者提高样品的时间。

To reduce the error between the interpolation function regaining the sampled signal and interpolation function ha by Shannon sampling theorem, this paper suggests that the common linear interpolation is replaced by a second order approximation of the parabolic interpolation.

为减小恢复被采信号所用的内插函数与山农采样定理要求的内插函数ha之间的误差，提出了用抛物线内插--ha的二阶近似代替常规的线性内插。

Each gridding is going to be sampled and statistic in order to measure the relation between points on background and on images so that seeking out deformity is achieved.

为了提高清分机对纸币的挑残能力，采用网格划分的方法，对各网格点进行采样，统计背景点与纸币图像点的数量关系，确定纸币的残缺率。

To produce output from the sampled data, the procedure of modulation is applied in reverse.

将采样的数据还原成模拟信号的过程与调制的过程相反。

A new type of overcurrent protection ,phase-sensitive overcurrent protection based on sampled value of current,is suggested in this paper.

针对中低压电网中过流保护存在灵敏度低的缺点，提出了一种新型微机式过电流保护即基于电流采样值的相敏过电流保护，并分析了它的基本原理、具体的实现方法及可靠性问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。