只采用有效的标准制样方法。
并对两种进样方法的分析性能进行了对比。
The analytical results by two sampling methods have been compared.
进境木包装松材线虫检验检疫制样方法比较。
Comparison of making sample methods for quarantine of pine wood nematode in import wood packing.
理论分析和样机的试用证明这一放样方法是成功的。
Theoretic analysis and experiment of prototype show that this technique is feasible.
混凝土衬砌时的施工放样基本与开挖放样方法一致。
Construction of concrete lining at the time of the basic lofting lofting method consistent with the excavation.
提出了牙嵌式三维接口线切割轨迹的数学放样方法。
A mathematical layout method was developed to obtain the track of WEDM in processing the three dimensional cut.
该制样方法操作简单、快速,可应用于在线生产分析和科研工作中。
Should make the kind method operation simple, fast, can be apply in the on-line production analysis and the research works medium.
比较全面系统的陈述了对应的放样方法,以便在今后的工作中加以应用。
A more comprehensive system of states corresponding to the loft, in order to be applied in future work.
针对金银湿法冶炼物料中含有效硫低的特点,建立了铜测定的快速溶样方法。
A new sample dissolving method is built for smelting materials of silver and gold based on the characteristic of low sulfer content.
由于侧方交会归化法放样计算简单,归化方便,是一种大多场合都可使用的放样方法。
As the side intersection reduction method is simple of calculation and convenient of reduction, it is a good method of being used everywhere.
通过分析输电铁塔节点的结构特点,提出了基于节点参数化的输电铁塔结构放样方法。
In this paper, the characters of transmission line tower joint structure are analysedand the method of transmission line tower lofting based on joint parameters is putforword.
在重大建筑物施工控制中,放样方法本身的精度估算及分析是制定测量方案的重要依据。
In construction of important and large buildings, a precision estimation and analysis of layout method are important data for working out survey plan.
本文着重介绍了高速毛细管电泳技术的理论、进样方法、检测器及其在各个领域的应用。
In this article the theory, detection, sample injection of HSCE and its application in various fields are introduced.
本文介绍一种用于X射线荧光波谱分析的无标样方法,推导了计算元素含量的迭代方程序。
This paper expounds a methods for X-Ray fluorescence spectrometry without standards, and derived a iteration equation for calculation of concentrations of the elements.
文中介绍某电厂施工测量中有关控制网的优化设计、精度估计及控制点位放样方法等问题。
Problems concerned with the optimum design, precision estimation and control point positioning of the control network in construction survey of a power plant are introduced.
本文着重研究了M CM - 41分子筛制样方法及测试条件对扫描电镜图像质量的影响。
In the present work, SEM photograph qualities were focused on by using various sample preparation methods and by setting optimum test parameters in MCM-41 study.
考察了组分数、共混比例、硬相单体的选择、交联单体及不同制样方法对材料阻尼性能的影响。
The influence of number of ingredients, blends proportion, selection of hard monomer, crosslinking monomer and sample preparing methods to the damping property were investigated.
本文所讨论的电热雾化法是采用继续喷洒去溶技术,使试样在石墨炉表面逐步积累的进样方法。
The intermittent injection desolvation method is used to accumulate the sample onto the graphite furnace surface.
测量是建筑施工中非常重要的工作,建立合适的控制网,选择合适的放样方法,使测量快速准确。
Survey is very important for building construction. Establishment of the suitable control net and choice of the proper methods of survey can get quick and accurate survey.
本文介绍了以优化为基础的解析排样方法。它具有概念清晰、材料利用率高、适用范围广等优点。
An analytic method for blanking layout based on the optimization principle is described, which gives clear conceptions, good material utilization and wide application.
介绍公路工程施工中,圆曲线和缓和曲线上涵洞轴线的放样方法,这种方法简单易行、速度较快。
The paper introduces staking out method of culvert axis of round and transition curve in highway engineering construction. The method is easy to operate with fast speed.
本文综述了X射线荧光光谱法在铀矿冶及地质分析中的应用,对分析技术及制样方法也作了简要介绍。
This paper reviews the application of X-ray fluorescence spectrometry in the uranium ore processing and geology analysis. The analysis techniques and sampling methods are also given here.
通过实例说明开卷落料排样的重要性和排样方法,并对一些具体技术问题进行了探讨,希望与同行共勉。
Pass practice elucidation that blanking's importance with layout's method, proceeded the study to the some concrete technique problem, the hope study with everybody together.
本文利用常温常规电镜制样方法和电子断层成像技术,体外对临床上分离得到的沙眼衣原体进行了研究。
The conventional Bio-TEM technologies together with the electron tomography were applied to study a strain of clinical isolated Chlamydia trachomatis.
本篇也从仪器设备的更新换代方面,对放样方法的变化也给予了陈述,从传统的经纬仪到全站仪再到GPS放样。
This from the upgrading of the equipment, change the lofting method has also given the statement from the traditional theodolite total station to the GPS stakeout.
在公路常规勘测设计工作中,切线支距法是一种常用的中桩放样方法,但该方法以路线切线为基线,使用条件受到限制。
On regular highway reconnaissance work the tangent offset method is the most common one on highway route center stake layout but this method is limited because of route tangent as baseline for offset.
本文采用膜加水的制样方法,测定长烃链脂肪酸型捕收剂存在下的铝酸钠溶液红外光谱,研究了其对铝酸钠溶液结构的影响。
The effects of long fatty acid collector on the structure of sodium aluminate solution was studied with plastics sheets attached water as the background of infrared spectrum.
得出了一种固定孔隙的制样方法,用此制样方法可观察到滤毡截面的真实形貌,从而有效地分析滤毡中粗细纤维的配比和各层的孔隙率。
The method of sample preparation by pore fixing was described. The results showed that it was a good method for studying irregular porous structure and the related ratio of felt.
叙述了在施工中,根据不同施工阶段的任务,在保证精度要求的前提下,如何运用不同的放样方法以达到快速、高效、省时、省力地完成线型放样工作。
According to different task in construction, under precondition of assuring precision requirement, the paper introduced how to use different staking out method to complete work in rapid, short time.
叙述了在施工中,根据不同施工阶段的任务,在保证精度要求的前提下,如何运用不同的放样方法以达到快速、高效、省时、省力地完成线型放样工作。
According to different task in construction, under precondition of assuring precision requirement, the paper introduced how to use different staking out method to complete work in rapid, short time.
应用推荐