帮忙翻译几句句子，翻的好加分，别用机器翻译，谢谢

Steel fibres have obvious benefits when to be used in ‘self leveling or self compacting concrete’.

Reinforced concrete and prestressed concrete have been developed in order to remediate to this weak point.

As the concrete cracks they transfer the tension across the crack, guaranteeing a post crack load bearing capacity.

-beam test: a standard beam is subjected to 4 point bending. Load versus deflection is being recorded. Absorbed energy quantities are translated in toughness indices (USA) or an equivalent flexural strength (Japan, Europe). Another way to do the test is to record the load versus the crack opening.

对专业陌生，不到处请见谅，翻译如下：

Steel fibres have obvious benefits when to be used in ‘self leveling or self compacting concrete’
在自流平混凝土或自密实混凝土中使用钢纤维将起到明显的改善效果。

Reinforced concrete and prestressed concrete have been developed in order to remediate to this weak point.
钢筋混凝土和预应力混凝土正是用来弥补该点不足的。

As the concrete cracks they transfer the tension across the crack, guaranteeing a post crack load bearing capacity.
混泥土一旦开裂，裂缝处便产生张力，该措施可以确保出现裂纹后内部依然可以承受拉力。

-beam test: a standard beam is subjected to 4 point bending.
-梁测试：对混凝土梁采用4点弯曲疲劳试验/破坏分析

Load versus deflection is being recorded. Absorbed energy quantities are translated in toughness indices (USA) or an equivalent flexural strength (Japan, Europe).
记录承压与挠度。吸收能被转化为韧性指数（美国）或对等的弯曲强度（日本，欧洲）。

Another way to do the test is to record the load versus the crack opening.
另一种测试方法就是记录承压与裂缝张开参数。

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