在后续访谈之前，研究人员将两种症状的强度等级提高了两分。
Prior to a follow-up interview, the researchers inflated ratings for two symptoms by two points.
用于相同强度等级的低合金高强钢的焊接。
For welding low-alloy and high strength steel with corresponding strength grade.
在检测的混凝土强度等级较低时，应考虑到这种差异。
It should be considered in examining the concrete of low strength grades.
附录E给出了在特殊环境暴露等级下的指示性强度等级。
Annex E gives indicative strength classes for the particular environmental exposure classes.
着重考察了普通强度等级的新型碱矿渣混凝土抗冻性能。
The frost resistance of a new type of alkali-slag concrete in the ordinary strength was discussed in this paper.
用于焊接较重要的低碳钢结构和强度等级较低的低合金钢。
Suitable for welding of critical structures of low carbon steel and low-grade strength of low alloy.
介绍了一项最新建材专利技术中低强度等级混凝土掺合料技术。
A new building material patent: concrete mixed material with middle and low strength is invented.
此外，还计算了不同强度等级的掺与不掺粉煤灰混凝土的物化能耗值。
In addition, the embodied energy of several different strength grades of concrete and fly ash concrete is calculated.
分析了碎石的质量特性及其与混凝土强度等级、性能之间的制约关系。
We analyse the restricted relations between speciality of crushed stones and the degree of intensity as well as quality of concrete in this essay.
梁柱不同强度等级混凝土分别浇捣进行施工时，要避免邻接面形成冷缝。
When the beam columns with different strength concrete are poured respectively, cracks in the connecting faces should be avoided.
万鑫大厦具有占地面积大，地下室层数多，混凝土强度等级高，结构复杂等特征。
Wanxin mansion has the characteristics of large area, many layer Numbers of basement, high grades of concrete strength and complex structure.
该Y型刚构为变截面结构，配筋密集，混凝土强度等级高、体积大、输送距离长。
The Y-type rigid frame has diverse section and high percentage of reinforcement, moreover, the concrete is required high strength, big volume, and long distance for pumping.
低强度等级混凝土桩(LC桩)由于其工作原理及经济等因素，应用前景十分广泛。
The pile of low strength concrete (LC pile) has very extensive applied foreground because of its working principle AD economic factor.
但却会明显降低高强度等级混凝土所用胶凝材料的水化程度，使其绝热温升值下降。
However, the hydration degree of binder, as well as the adiabatic temperature rise for high strength concrete, will be obviously decreased due to the increase of initial casting temperature.
结果表明：混凝土轴拉初裂强度分别随钢纤维体积率的增大和混凝土强度等级的提高而增大。
It shows the axial tension initial cracking strength of concrete increases with the increasing of steel fiber volume ratio and enhancing of concrete strength grade separately.
通过选择一个特定的强度等级，提出相应的概率(风险)可以找到这些曲线形式，再用于设计。
By selecting a specific intensity level, the corresponding probability (risk) can be found form these curves and then used in design.
部分熟料中加入4%的石膏制得水泥，其性能符合强度等级52.5R的硅酸盐水泥标准要求。
The property of the cement from some of the clinker with an addition of 4% gypsum is similar to a Portland cement of 52.5R grade.
通过试验总结出再生混凝土劈裂抗拉强度与抗压强度随着再生粗骨料强度等级增加而逐渐增加。
It is summed up through the test that the compressive strength and the cleavage tensile strength of and recycled concrete increased with the enhancement of the strength of recycled coarse aggregate.
掺粉煤灰再生骨料混凝土的拉压比与同强度等级的高强混凝土相比有所提高，抗裂性能有所改善。
Compared with the normal concrete, ratio of the splitting tensile strength to the compression strength of recycled aggregate concrete with fly ash is increased, and the cracking resistance improved.
分别以铁尾矿砂和铁尾矿石代替天然砂和普通碎石配制了C30和C60两个强度等级的混凝土。
Concretes of C30 and C60 were prepared with iron mine tailings as fine aggregate and coarse aggregate and with natural sand and common crushed stone separately.
本项研究用混合型集料配制出了表观密度等级为1800，抗压强度等级为CL50的优质轻混凝土。
In this study, quality light aggregate concrete with 1800 grade of apparent density and CL50 grade of compressive strength was obtained, using mixed type aggregate.
在设计规范与工程实践的基础上，着重论述了梁柱节点不同混凝土强度等级在设计和施工中的处理方法。
Based on design criterion and construction practice, the paper presented the method to treat beam - column node concrete with different strength grade in course of design and construction.
根据试验结果，分析了钢纤维混凝土受压极限强度与钢纤维体积掺率、基体强度等级和纤维形状的关系。
The effects of volume fraction and concrete strength on ultimate compression strength of fiber concrete are studied experimentally.
在不停产的条件下，对结构进行加固，使混凝土强度达到C20、C30强度等级以上，达到预期的使用功能。
The concrete strength can get the C20 or C30 grade when the structure is reinforced in the non-stop condition, which achieves the expected function and notable economic performance.
纯弯段无腹筋的高强轻集料钢筋混凝土梁在破坏时表现出较强的脆性，延性要比同一强度等级普通混凝土梁略差。
And reinforced high-strength lightweight concrete beam is less ductile as compared with the normal-weight concrete beam of the same concrete strength.
CEA阳性强度等级相关分析也显示CEA含量与胃癌及萎缩性胃炎病变程度是极明显的正相关（R＞0．7）。
The CEA content was positively correlated with the lesion degress of atrophic gastritis or gastric cancer (R> 0. 7).
根据统计分析和贝叶斯估计结果，建议了强度等级为C20和C30再生混凝土抗压强度的标准值与标准差的取值。
Based on the results of Bayes estimations, the standard deviations for the compressive strength of RAC with strength grades of C20 and C30 were proposed.
测定了采用高强轻骨料配制的强度等级LC30～LC55的结构轻骨料混凝土（LWAC）的应力-应变全曲线。
The whole stress-strain curves of structural lightweight aggregate concrete (LWAC) with strength grade from LC30 to LC55 were obtained experimentally.
经试验表明，在砼中复合掺加膨胀剂和高效减水剂，可制得强度等级为C30，抗渗等级P＞25的大体积防水砼。
Large volume waterproof concrete with C30 strength grade and seepage resistance P>25 can be mixed by adding expansion agent and reduce-water agent.
经试验表明，在砼中复合掺加膨胀剂和高效减水剂，可制得强度等级为C30，抗渗等级P＞25的大体积防水砼。
Large volume waterproof concrete with C30 strength grade and seepage resistance P>25 can be mixed by adding expansion agent and reduce-water agent.
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