您要查找的是不是：
- The milling process of X65 pipe steel and the inspection data of mechanical properties (tensile strength, DWTT and hardness)are introduced in detail. 详细介绍了X65卷板的生产流程和有关力学性能(拉伸性能、冲击性能及硬度)的检验结果。
- Serious sampling and integrated analysis were carried out in the production of pipe steel with LF-VD, RH-LF and LF-RH refining processes. 摘要对LF-VD、RH-LF和LF-RH三种精炼流程生产管线钢过程进行了系统取样和综合分析。
- However, business-related Liaocheng seamless steel pipe steel futures experts agree that the problem of excess supply is a major increase resistance. 不过，聊城无缝钢管企业相关专家都认为钢材期货的供应过剩问题是一大上涨阻力。
- So we suggested that the mechanism of SSCC for X70 grade line pipe steel is synergism of anodic dissolution and hydrogen embrittlement. 分析表明X70管线钢的SSCC受阳极溶解和氢脆共同控制。
- Baoyuan Yantai Steel Pipe Steel Processing Processing Services Limited recruitment service personnel a person, education college, a monthly salary of 1600. 烟台市宝源钢管加工服务有限公司招聘钢管加工服务人员1人，学历大专，月薪1600。
- Labroatory tests were carried out for the effect of temperature on the growth of sulfate reducing becteria (SRB) and for the role SRB played in corrosion of casing pipe steel. 室内试验研究了温度对硫酸盐还原菌（SRB）生长的影响，以及SRB对套管钢的腐蚀作用。
- This paper analyzes the main composition and function of self-protection flux cored wire, presents the mechanical test results of welding X80 pipe steel (developed by Tianjin Jinqiao Company) using the self-protection flux cored wire. 摘要文章分析了自保护药芯焊丝的主要成分及作用，介绍了天津市金桥焊材集团有限公司研制的X80管道钢用自保护药芯焊丝的力学性能试验结果。
- In the light of abnormal fracture of DWTT test for high-grade pipe steel,the paper statistically analyzes the DWTT test results for X65,X70 and X80 pipe steel at a systemic temperature and studies their abnormal fracture rules. 针对高钢级管道钢在进行落锤撕裂试验(DWTT)时经常出现异常断口的现象,通过统计分析X65、X70和X80管材系列温度的DWTT试验结果,探讨了异常断口发生规律。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The infolding in N80 grade microalloyed seamless pipe steels was analyzed by microscopic test,SEM and chemical composition analysis of slag inclusion. N80级微合金非调质无缝钢管在生产中出现内折缺陷。采用金相检验、夹渣物的化学成分分析及扫描电镜观察等方法对该缺陷进行了分析。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- high- pressure boiler pipe steel 高压锅炉管钢
- He gave us a splendid dinner, piping hot. 他请我们吃了一顿美餐，热腾腾的。
- They were piping the water away. 他们正用管道把水引走。
- We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。
- The piping will need to be renewed. 这套管子该换了。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- I told her to pipe down but she still babbled on. 我叫她闭嘴，可她还是唠叨个没完。
