利用多元分析法对49个二棱型啤酒大麦育种材料的7个主要性状指标进行了主成份分析与聚类分析。
By means of multielement analysis, 7 character indexes of 49 breeding material had been made by a main composition and cluster analysis in malting barley.
还有更多务实的读者推荐木头托盘、纸箱、塑料拉伸缠绕膜等包装材料作为实用的先导指标。
More down-to-earth readers tipped packaging materials, such as wooden pallets, cartons and plastic stretch-wrap, as useful leading indicators.
新型的压电材料的研究也使其线性、失真等指标有很大提升。
New type of piezoelectric material to the study of linear distortion such as indicators of a great upgrade.
本月早些时候，因为有评论员质疑Groupon用以解释财务状况的会计指标，Groupon修改了提交给美国证券交易管理委员会的材料。
Earlier this month, Groupon revised its initial filing with the U.S. Securities and Exchange Commission after critics questioned the accounting metrics the company used to explain its finances.
技术指标的核心是材料利用率。
The material utilization ratio is the core of technology indexes.
作为一项反映材料优劣的重要的评价指标，天然耐久性直接决定了材料的使用寿命。
As an important evaluating index reflecting the quality of materials, natural durability can directly determine the using longevity of materials.
触点材料和镀层是决定该指标的主要因素。
Contact material and plating are the primary factors that determine this specification.
冲击值是评价材料韧性的指标之一。
Impact value is one of the criteria to evaluate material toughness.
磁熵变化值是衡量磁制冷材料好坏的一项重要指标。
The magnetic entropy changes were the benchmark for the application of the magnetocaloric materials.
结果表明，所选用的材料和工艺可行，雷达罩的整体性能和尺寸精度均满足性能指标要求。
The result shows that the selected materials and process are feasible and both the gross property and the size accuracy meet the requirement of performance specification.
应力分析方法、材料强度理论、安全指标与设计准则是结构强度设计与计算理论的主要内容。
Stress analysis method, material strength theory, safety index and design criteria are main contents in strength design and computation of structures.
对于有抗震设防的钢筋混凝土框架结构施工，钢筋屈强比值是个十分重要的材料质量指标。
For reinforced concrete structure construction with seismic fortification, the yield-strength ratio of steel bar is a very important material quality index.
本文还深入讨论了刀具材料、特定的切削用量优化指标以及刀具几何参数确定等实际技术问题。
Some practical problems of this technology, such as tool material selection, special optimization index of cutting parameters and tool geometry determination, are discussed as well.
介绍了丙烯酸酯复合防水卷材的组成、特点、生产工艺、技术指标、工程配套材料及施工要点。
This article introduces composition and features, production technics, technical index, auxiliary materials and construction methods of the acrylate composite waterproof sheet.
运用应变电测技术测定e H复合材料人工颅骨的各项生物力学指标。
Indexes of biomechanics of the artificial cranium of EH composite material are measured by strain electrical technique.
用表面屈服强度这一新指标，可以对材料表面进行研究。
Accept defeat this new index of strength with the surface, we can research the material surface.
检测结果表明，这种材料的各项技术指标均已达到或超过引进国外同类产品的水平。
The tested results indicated that every technical index of the material reaches or exceeds international level of the same type of product.
现将使用这一新材料的指标、施工技术、撒布层铺法等技术介绍给大家，以便更快更广泛地推广。
The index, construction technology etc. of using the new material is introduced so as to implement more rapidly and widely.
通常用X射线衍射线的半高宽作为材料表面的强度指标。
In general, the half width of X-ray diffraction is used as a strength index of material surface.
同时还提供了坝体、坝基材料现场和室内物理力学指标试验的成果。
The Duncan model parameters of the base material of the earth dam body of Xiashan reservoir and the achievements of both the field and indoor are presented.
探讨了材料的抗剪强度指标和密度的变异性对坝体可靠指标的影响规律。
The effect of the shearing strength indexes variation and the density variation of tailings on reliability index is analyzed.
界面强度是薄膜涂层材料的最重要的性能指标之一，目前尚缺乏有效的测量方法。
Interface strength is one of the most important properties of coating materials. There are no effective evaluation methods yet.
混凝土特别是钢纤维混凝土材料的断裂性能是重要的力学指标。
Fracture performance of Concrete and Fiber Reinforced Concrete is an important mechanical index.
本文结合浦南路实测资料，提出了多雨潮湿地区级配碎石的设计指标、材料技术要求、级配范围要求。
Through a great number of Pu-Nan experiment datas, the pater put forward to the mixture design method, requirement of aggregate, gradation of mixture for dense graded aggregate base.
评估材料的收集整理工作是一项极具研究性质的工作，搞好评估支撑材料必须充分理解指标内涵，从“四性”的角度深度挖掘材料。
Collection and management of evaluating materials are research-based work and must sufficiently understand index connotation and mine the materials from the Angle of "four characteristics".
可作为评价材料点蚀敏感性指标，要比传统指标（如点蚀电位和阳极极化曲线滞后环面积等）更加优越。
They had superiority as the indexes of materials pitting sensitivity than the traditional indexes such as, the pitting potential, the lag ring area in scan anodic.
孔率是多孔材料的关键指标，是多孔材料若干性能最主要的决定性因素。
Porosity, a key index of porous materials, is the most primary factor for many properties of porous materials.
目的观察纳米氧化铁黄材料对小鼠血清生化指标的影响。
Objective To explore the effect of nano-sized iron oxide yellow pigment on serum biochemical index in mice.
目的观察纳米氧化铁黄材料对小鼠血清生化指标的影响。
Objective To explore the effect of nano-sized iron oxide yellow pigment on serum biochemical index in mice.
应用推荐