查询词典 quantitative analysis

Images, functions and histopathological characteristics of Oddi's sphincters of experimental groups were studied and compared with control group by cholangiography, catheter manometry, and quantitative analysis of nitric oxide synthase.

采用胆管造影，单腔管测压，一氧化氮合酶定量分析等方法，研究胆管 Oddi括约肌影像、功能及病理组织学的特征。

This paper uses the nature synthetically and quantitative analysis to get the conjectures and judges on the basis of fully quoting objective data, which attempts to find out a relatively distinct clue in the development of Changjiang shipping. So a lot of views and judgments in the article will need the inspection of practice. In fact, with the promotion of national economy and the level of reform and opening-up, researching and exploration to Changjiang shippings development will be gone on.

经过定性分析和定量预测，长江航运在未来10～20年间极具发展空间，结合欧美发达国家开发和整治内河的经验，并将长江和密西西比河、莱茵河进行对比分析，再针对目前长江航运发展中存在的问题，从发展思路、策略和具体构想三个方面对长江航运的整体和各个层面进行探讨，并在港口与城市的协调发展和各运输方式的协调发展方面进行了尝试性的分析，针对性的从港口、航道、船舶、货物及航运企业层面提出了相应的规划与措施。

With a twin-screw extruder to prepare polypropylene / 8 ether bromide pellet, and injection molding into sheet samples, quantitative analysis of different PP / 8 the sample surface, eight bromine bromine ether ether precipitation changes with time, Using X-ray photoelectron spectroscopy on the sample surface concentrations of bromine atoms ...

用双螺杆挤出机制备了聚丙烯/八溴醚粒料，并注塑成片状样品，定量测定了不同PP/八溴醚样品表面上八溴醚析出量随时间的变化，用X-射线电子能谱对样品表面溴的原子浓度。。。

The experiment shows that this type of column has good column characteristics. It has good capability in separating C5~C8 alcohol, phenol, aromatic acid, C2~C8 carboxylic acid. The quantitative analysis of carboxylic acids was investigated.

结果表明，这种色谱固定相具有较强的极性和选择性，对於极性有机化合物如脂肪酸、芳香酸、醇、酚等有良好的分离能力，且出峰快，时间短、峰形尖锐对称，可不经衍生直接进样分析。

In the investment industry, people who perform quantitative analysis are frequently called quants.

proposal，压力很大，现在都常常觉得很苦恼。我感觉自己就不是那种特别有理想抱负

With the help of Freeman chain-code,this paper presented quantitative analysis of wood cell morphological feature,and from the point of view of microstructure,the extraction of characteristic quantities provided important bases for intensity change of wood in the course of across-compression.

通过运用Freeman链码实现木材细胞形态特征的定量分析，这些特征量的提取为从微观角度分析横纹压缩过程中木材产生的强度变化提供了重要的理论依据。

This product can sample wavelengths in the UV and visible light range for quantitative analysis.

本产品可对样品在紫外和可见光波长范围进行定量分析。

Re-recognition of tourism's social function in recent years has made tourism employment a focus of concern, but most of the researches are theoretic discussions, which lacks quantitative analysis.

近年对旅游产业的社会功能的重新认识，使得旅游就业问题成为关注的焦点。

The qualitative and quantitative analysis play an important role in separation, refining and further processing of wash oil.

定性和定量分析在洗油的分离精制和深加工过程中起着重要的作用。

This paper presents a quantitative analysis method of fissure volume density through strain energy obtained from numerical simulation.

选用裂缝体积密度作为构造裂缝定量化参数，对基于钻井岩心的裂缝体积密度的计算方法作了改进。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐