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- The premature invalidation of titanium and its alloys may mainly be resulted from hydrogen embrittlement. 摘要氢脆是钛及其合金使用过程中的主要早期失效损伤原因之一。
- Keywords premature invalidation;impunity;decarbonization;surface defect;abnormal structure; 过早失效;夹杂;脱碳;表面缺陷;异常组织;
- His claim to ownership is invalid. 他的所有权是无效的。
- The baby was five weeks premature. 这个孩子是提早五周生下来的。
- A passport that is out of date is invalid. 护照过期是无效的。
- He ventured a premature opinion at the meeting. 他在会上大胆发表了一个不成熟的意见。
- She was a bit too premature in giving up this job. 她放弃这份工作似嫌太草率。
- Premature babies are kept alive in incubators. 早产婴儿放在保温箱里保育。
- This disease produces premature aging of the brain. 这种疾病使大脑过早衰老。
- His father is a bed-ridden invalid. 他父亲是个缠绵病榻的人。
- He has been an invalid all his life. 他终身残废。
- The invalid gained colour under the doctor's care. 病人在医生的治疗下，脸色逐浙红润。
- The invalid lay propped on the pillows. 那病弱者倚靠在枕头上。
- premature invalidation 过早失效
- The girl spent all her spare time to look after her invalid mother. 这个女孩把她所有的业余时间都用来照顾长期生病的母亲。
- The baby was two months premature. 那婴儿早产了两个月。
- A defect in a legal document that can render it invalid. 破绽，失效可能导致其无效的法律文件的漏洞
- The invalid reached for the glass but could not get it. 病人伸手去拿水杯，但是够不着。
- He was snatched away by premature death. 他突然夭亡。
- The invalid found solace in music. 那病人从音乐中得到安慰。
