全等 [数] congruent ; [数] congruence ; identical ; SAS
信息安全等热点问题 information security
全等于号 is equivalent to ; is identical to ; equiv
全等的 Congruent ; congruous
安全等级 safety class ; Safety level ; Security Option
全等三角形 congruent triangles ; congruent t triangle ; Heilongjiang Education ; ASA
三角形全等的判定 SSS ; AAS-ASA ; ASA AAS ; SAS
全等图形 congruent figures ; coinciding abstracts
全等变换 [数] congruent transformation
三角形全等的条件 HL ; asa sas
在我看来，这项技术可以应用于军事、医药和公共安全等领域。
The technology, in my opinion, could have applications in such fields as military, medicine and public safety.
去年，国家游乐场安全计划在全国范围内走访了3000多个游乐场后，将国家游乐场的安全等级定为 “C” 级。
Last year the national program for playground safety gave the nation's playgrounds a grade of "C" for safety after visiting more than 3,000 playgrounds nationwide.
在文化、军事、安全等领域的交流也不断拓展。
The exchanges in culture, military affairs, and security have been increasing.
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