There are many factors that can lead to strength decrease of RC structures, among which corrosion is the most common one.
钢筋混凝土构件的强度在实际使用中会由于火烧、碰撞、腐蚀等现象受到影响，其中腐蚀的影响是最为普遍的。
SRIM process was adopted to produce automotive door interior trimming panel, where mass of parts can be reduced without strength decrease.
玻纤增强汽车门内饰板采用结构反应模塑（SRIM）工艺生产，在保证强度的前提下有效减小了零部件的质量。
The results showed that the tensile strength and yield strength decrease while total elongation increases with decreasing quenching temperature.
结果表明，随着淬火温度的降低，双相钢的屈服和抗拉强度下降，同时总伸长率提高；
The crack not only weakened the soil structure of the slope, but also provided passage for water penetration, which further led to soil softening and strength decrease.
裂缝的存在不仅削弱了膨胀土边坡土体的结构，而且为水的入渗提供了通道，从而使土体软化，强度降低。
Strength training helps decrease body fat, increase lean muscle mass and burn calories more efficiently.
力量训练可以减少身体脂肪、增加肌肉，并能更有效地消耗热量。
Energy Return Wheel is made out of carbon fiber and kevlar components that decrease the weight and increae the overall strength.
能源循环车轮由碳纤维-芳纶复合材料制成，从而减轻重量，增强整体强度。
The control group showed a decrease in soleus muscle mass and strength, the development of insulin resistance, and a loss of bone mineral density and resistance to breakage.
控制组的老鼠表现出比目鱼肌质量和力量下降，胰岛素抵抗上升，骨密度和抗折能力降低。
The tensile strength, heat resistance and processability of the system decrease slightly with the increase of superfine wollastonite amount.
随着超细硅灰石用量的增大，体系的拉伸强度、耐热性能和加工性能都稍有下降。
P fertilizer could not obviously improve the nutrition quality of wheat and AA content, but could decrease paste strength and flexibility .
施磷对小麦营养品质和籽粒中氨基酸含量无明显影响，但能增强面团延展性，降低面团强度和筋力；
The luminescent strength is improved owing to decrease the fluorescence quenching of hydroxyl group when PEG is incorporated.
PEG的加入有助于提高发光强度，是因为降低了羟基的荧光淬灭。
As these properties are reduced there is also a decrease in tensile strength and an increase in the ductility and toughness of the steel.
随着这些性能的降低，拉伸强度也降低而钢的延展性和韧性则会提高。
Resistance exercise may improve bone strength and decrease risk for osteoporosis, and stretching exercise may improve range of motion in cancer survivors with lymphedema.
抵抗力锻炼可能改善骨质密度和降低骨质疏松症的风险，并且扩大锻炼可以增加伴有淋巴水肿的癌症存活者的活动的范围。
All corrosion which you find must be immediately and fully removed, because corrosion which remains will cause new corrosion and further decrease the strength of the structure.
被发现的腐蚀必需立即完全去除，因为余留的腐蚀会造成新的腐蚀并进一步减弱结构强度。
So ladies, don't fear the barbells. Strength training helps decrease body fat, increase lean muscle mass and burn calories more efficiently.
所以，女士们，不要害怕杠铃。力量训练可以减少身体脂肪、增加肌肉，并能更有效地消耗热量。
The ellipse arc may depress the acceleration of supersonic flow in inlet area, decrease the strength of inlet shock wave.
椭圆形的前缘可减弱超音气流在前缘进口区的加速程度，降低进口弓形波的强度；
With the development of recrystallization, the strength of the steel decrease and the plasticity resume gradually.
随着加热保温时再结晶过程的进行，钢的强度下降而塑性逐步恢复。
The "rebound effect" will be undermined by the unsuitable pressure maintain process, resulting in the apparent decrease of mechanical strength of catalyst pellets.
不适当的成型压力的维持时间会破坏“压力回弹”作用，造成催化剂成型体的机械强度明显降低。
The results show that with the increase of fly ash proportion the concretion strength and serum fluidity decrease, while setting time, hardening rate and viscidity increase.
试验表明，随粉煤灰掺量的增加，硬化体抗压强度、浆体流动度降低，而凝结时间延长，结石率和粘度增大；
Moreover, it is revealed that the deformation resistance in the thermal cycle process is related to the increase of its tensile stress and the decrease of yield strength.
研究进一步表明，材料变形的难易程度又与变温循环过程，热疲劳试样拉伸应力的增加和材料屈服强度的降低有关。
The fracture toughness of the composite was increased 62% with little decrease of flexure strength when compared with mullite monolithic ceramics.
与块体莫来石陶瓷相比，在保证材料强度降低较小的情况下断裂韧性提高了62%。
Soil shear strength has a significant decrease due to disturbance after construction of the packed drains, which should be seriously considered for practice technicians and academic authorities.
但施打砂井后，土体扰动引起土体抗剪强度降低是非常可观的，工程学术界和广大现场施工人员应予以重视。
The negative effect of this reinforcement is usually a decrease in impact strength and an increase in abrasiveness.
这种加强的负作用通常是抗冲击强度降低及磨损性增加。
The machine damage brings the tensile strength and the elongation value of beryllium to decrease.
机加工损伤使铍的抗拉强度和延伸率均有较大降低。
The results showed that N fertilizer could improve the nutrition quality of wheat, increase paste strength and flexibility, but decrease paste ductibility.
试验结果表明：施用氮素化肥能明显改良小麦品质，提高小麦营养品质，增强面团强度和筋力，降低面团的延展性；
The experiment results and reliability analysis stated: the short-time over - load would be make the strength reliability of open casting decrease seriously.
实验结果和可靠性分析表明：短时超载将导致开口铸件的强度可靠性严重下降。
The results show a decrease of tensile strength and mean vertical anisotropy and an increase of plane anisotropy with a decreasing of the width of specimen.
结果表明随着试样宽度的减小，抗拉强度、厚向异性系数减小，板平面方向性系数增大；
The test results show that hot- air sintering can increase sinter rate and tumbler strength, but decrease productivity.
试验结果表明，热风烧结可以提高钒钛磁铁精矿烧结矿的成品率和转鼓强度，但利用系数降低；
The result shows that the fatigue strength and the fatigue life decrease greatly with the increase of the survival probability.
结果表明，当存活概率提高时，疲劳强度将明显降低，疲劳寿命将明显缩短。
During driving a pile, the soil around the pile will be disturbed by the repeated hammer loading, which cause the soil strength to decrease greatly.
在动力沉桩过程中，桩长时间连续运动导致桩侧土体强度的降低，使土体产生疲劳效应。
During driving a pile, the soil around the pile will be disturbed by the repeated hammer loading, which cause the soil strength to decrease greatly.
在动力沉桩过程中，桩长时间连续运动导致桩侧土体强度的降低，使土体产生疲劳效应。
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