reference是什么意思

用法例句

Several composite boards are introduced as a reference of the forest pr oducts exploitation.

介绍几种主要复合材料的性能和使用情况,对我国的木材利用提供一些参考。

Through utilization of reused water, the practical application of energy saving, decreasing consumption and reducing sewage discharge afford us reference for appropriate technical transformation and pipe design.

通过二次水利用在企业节能降耗 ,减少污水排放的实际运用 ,为企业相应的技改和管网设计提供参

The essay analyzes the similarities of the meaning of "reference" in daily English and in trade.

1 REFERENCE在日常英语中的意义 根据上海译文出版社 1 978年出版的《新英汉词典》,reference的意义分别为 :( 1 )参考 ;( 2 )出处 ,参照 ,参考书目 ;( 3)参照符号 ( =referencemark) ;( 4 )提及 ,涉及 ;( 5 )关系 ,关联。

Trouble diagnosis and exclusion of NC machine tool return reference point;

数控机床回参考点的故障分析与排除

Improved fingerprint reference point location algorithm;

改进的指纹图像参考点定位算法

Numerical Control Machine Returning Reference point by??rule and line,Affect Stability Of Machine,And that,Affect Precision of Machine.

数控机床回参考点的准确性,不但影响机床的稳定性,更重要的还影响加工精度及加工尺寸的稳定性。

Then, by studying the control management of coal mine accident in China, accident rate is chosen as the reference standard to judge the level of intrinsic safety in coal mine.

通过研究我国煤矿事故的控制管理,选择事故率作为我国煤矿本质安全判别的参考标准;分析我国煤矿生产的现状与差异,提出了对我国煤矿的本质安全性进行分类判别的思想;从深入开展煤矿安全管理理论研究、加强煤矿安全管理立法、建立煤矿安全管理标准和有效组织机制等方面提出了实现煤矿本质安全的管理策略。

Starting from the equipment system, electronic equipment and protection system, auxiliary equipment system and synthetic automation system of the main set, this paper advances some concrete technical requirements and reference standards on the main equipment of large unmanned centrifugal pump station.

从主机组设备系统、电气设备和保护系统、辅机系统、综合自动化系统等入手,对无人值班大型离心泵站主要的设备提出了具体的技术要求和参考标准。

The reference standard is direction hemisphere reflectance factor transferred by the National Institute of Measurement.

从４００～２５００ｎｍ的光谱范围内，确定烧结的聚四氟乙烯标准样品的绝对双向反射系数，参考标准是通过国家计量院传递的方向—半球反射系数。

It is believed traditionally that specified analysis methods should have a metrological traceability to primary method through reference materials.

习惯上人们认为,特定的分析方法应通过参考物质建立到基准方法的计量溯源性。

The method of metrological traceability of values for catalytic concentration of enzymes is now widely recognized as the combination of reference materials, reference measurement procedures and network of reference laboratories.

随着人们对酶标准化工作和计量学溯源体系的深入认识,参考方法、参考物质和参考实验室网络的结合成为国内外普遍认可的实现酶活性测定标准化的重要途径,而使用公认的酶校准物作为载体,将测定结果的数值在参考方法和常规方法间进行准确性的传递是目前酶标准化工作的关键环节之一。

The fashionable textbook of circuit and electric machine have not pay sufficient attention to the reference direction,even is given error description.

流行的电路和电机教科书对参考方向问题缺乏足够的重视,甚至出现错误的叙述。

Circuit simulation experiment indicates that it has actual meaning and function to analyse actual circuit by grasping settlement of reference direction in PSpice.

电路仿真实验表明,熟练掌握PSpice中参考方向的设定,对实际电路分析具有实际意义和作用。

The “reference direction”, which plays an important role in the electric circuit, is a kind of method and means for analyzing and calculating the electric circuit.

“参考方向”在电路中起着十分重要的作用,是分析计算电路的一种方法和手段。