Meanwhile, with the increase of original crack length, the bearing capacity of pipeline is degraded.
裂纹原始长度越大，管道承载能力越低。
The results show that the original crack is brought by high welding heat, which can cause the broken of ball valve.
结果表明，焊接时输入热量过高产生的原始裂纹是球阀断裂的主要原因。
The original crack is connected at sensitive place where the crystal is thick and the structure is transformative, and then finally causes broken.
原始裂纹在晶粒粗大及组织变形等敏感处相互连接扩展，最终导致断裂。
The results showed that the root reason for valve body failure was seriously casting defect exist and its big and density shrinkage porosity form the original crack;
结果得出：阀体失效的主要原因是阀体本身存在严重的铸造缺陷，铸造疏松严重、孔洞尺寸大乃于形成原始裂纹源；
The original version took the team two months to crack, but the group has been working with the beta release of the new software since its announcement in March.
破解原来的操作系统花了他们两个月，这次他们在新版本测试版三月份发布起就开始破解。
The crack was popular before the UK launch of the original iPhone as it allowed handsets purchased in the US to be used on UK contracts.
最初版本的iPhone在英国正式发售前这一破解非常的流行，因为美国买来的手机可以在英国使用。
When crack width changes from wide to narrow, the K does not immediately minish, but continuously enlarges first, reduces then, and does not return in original route.
当裂纹宽度从大到小时，K值不是立刻减小，而是先继续增大，然后再减小，并且不是按原路线返回。
Prestressing reinforcement technology as an effective means to greatly improve and adjust the original structure of the force, the strength and commitment to improve crack resistance.
体外预应力技术作为一种行之有效的加固手段，能够大幅度的改善和调整原结构的受力，提高结构的强度和抗裂性。
The results show that the crack extent, the crack width and the reinforced bar stresses increase with the increment of the original gap width in the operation;
同时研究结果表明：运行期，混凝土衬砌的开裂范围、裂缝宽度和相应的钢筋应力随着衬砌与围岩之间初始缝隙值的增大而增大；
Broken is broken, again also return do not be gone, even if repair, still reserve above have crack, again also do not be that original.
碎了就是碎了，再也回不去了，即使修好，上面仍然留有裂缝，再也不是原来那条了。
The results show that proper additives can effectively improve the crack condition by maintaining the original gradation level of materials.
研究表明，在保持道路材料原有级配的情况下，掺入适量外加材料可有效改善路面裂缝状况。
Combined with the analysis of original stress state of existing tunnel considering segment joints, the important internal causes of crack are found out.
结合对考虑拼接缝的既有隧道管片受力状态的分析，找到裂缝隔片产生在连接块上的重要内在原因。
Combined with the analysis of original stress state of existing tunnel considering segment joints, the important internal causes of crack are found out.
结合对考虑拼接缝的既有隧道管片受力状态的分析，找到裂缝隔片产生在连接块上的重要内在原因。
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