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Combination of wavelet transform with function of data compression and neural network is firstly applied to predict quantitatively the concentration of Pb2+ and other ions in oscillographic chronopotentiometric determination.

首次将具有数据压缩功能的小波变换与神经网络相结合用于Pb2+等金属离子的示波测定。

The shape of tunnel is gained by use of many processing ways to the initial images in the field. The quantity of overbreak and underbreak is gained by contrasting between the extracted shape and the designed shape. The same method is applied to other tunnel sections then the overbreak and underbreak quantity of a certain section or the total tunnel is gained so the problem about the evaluation of overbreak underbreak in the tunnel is solved quantitatively.

通过对野外摄取的隧洞图像进行一系列的处理得到隧洞的基本形状，然后与隧洞的设计形状对比分析，即可得到隧洞在该断面上的超欠挖方量，然后对其他断面采用同样的技术就可评价某一段或整个隧洞的超欠挖数量，这样就从定量的角度解决了以往工程中难以解决的超欠挖评价问题，为工程超欠挖的判断与决策提供合理依据。

By using gas chromatography technique nine kinds of fragrance components(acetic aldehyde,ethyl acetate,ethanol,propyl acetate,3-hydroxy-2-butanone,acetic acid,furfural,metacetonic acid,2,3-butylene glycol)were measured quantitatively in different kinds of Shanxi overmature vinegar and the other kinds of vinegar.

应用气相色谱方法对山西老陈醋和其他种类醋的9种香气成分(乙醛、乙酸乙酯、乙醇、乙酸丙酯、3-羟基-2-丁酮、乙酸、糖醛、丙酸、2，3-丁二醇)进行了定性、定量测定，并用聚类分析、模糊综合评判、方差分析、回归分析的方法对实验结果进行了数理分析。

The carboxylic content in oxycellulose was analyzed quantitatively by FTIR using KSCN as internal standard. Calibration curve with good linear relationship was obtained.

以KSCN作为内标，用傅里叶变换红外光谱法对氧化纤维素中的羧基含量作了定量分析，得出了线性关系较好的标准曲线。

The method utilizes petrographical information obtained from two-dimensional thin sections to stochastically reconstruct the 3D model of a stone sample by the theories and techniques of image processing and mathematic morphology.This paper compares quantitatively the reconstructed microstructures...

这种方法利用从二维薄片取得的岩相学图象信息，用图象处理理论技术和数学形态学的方法生成了岩石的三维模型，对重建的三维微观结构和实际砂岩的表面细微结构进行了定量比较，比较显示，这种重建方法得到的三维模型孔隙率与原始图象基本一致，其水平面/纵切面/横切面上的颗粒长径分布与实际岩石有较好的相关性。

Another method for determining primary structure is to employ Edrnan's , which reacts quantitatively with the free amino group of a peptide to yield the corresponding pheny lthiocarbamoyl peptide, leaving the rest of the peptide chain intact.

另一种可以决定初级结构的方法是用埃德曼降解法，它们能与肽键上的游离氨基定量反应，产生相应的苯氨基硫代甲酰肽，而其余的肽链保持不变。

The aim of this study is to quantitatively investigate the effects of both temperature and photosynthetically active radiation on the leaf growth of greenhouse cucumber.

该模型对黄瓜叶面积指数的模拟结果与1∶1直线之间的决定系数R2和回归估计标准误差RMSE分别为0.8792和0.3980，比用积温法和比叶面积法模拟叶面积指数的精度分别提高了37%和74%。

The effects of piscivorous fish cage culture on the environment were quantitatively studied for the first time in the present study.

本文较系统地研究了浮桥河水库网箱养鳜对水质和水生生物的影响、水体氮、磷含量及浮游植物生长的限制因子、水体对网箱养鳜的承载力模型及减轻网箱养鱼对水环境影响的具体措施。

Calcium humic acid resin is synthesized by one step gel method. With the column filled with the resin made,the column poiser kept at pH 5～6, and with 0.01 mol/L HCl as an eluent, Ca 2+, Mg 2+ can be separated quantitatively.

利用一步凝胶法合成了钙型腐植酸树脂，用自制树脂装柱，控制柱平衡液的pH为5～6并以0.01mol／LHCl为洗脱液，使Ca2＋、Mg2＋离子与其它12种离子定量分离。

The quantity analysis of porosis by X-ray computer picture system can be applied to the analysis of roentgenograms which are taken during the healing process in the cases of diaphysis fracture, such as the fracture at the distal end of radius. How well the fractured bone is healed, whether it is completely healed and whether secondary osteoporosis occurs after fixation can be analyzed quantitatively.

X线微机图像系统对骨痂生长情况的定量分析方法能对桡骨远端骨折及其它四肢骨干骨折患者不同时期所摄的X线片进行骨折恢复程度、是否痊愈、骨折固定后出现的继发性骨质疏松情况进行定量分析观察。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。