DSL includes data control layer ( DCL ) , data expression layer ( DEL ) and data access layer ( DAL ) .数据服务层包括数据控制层 、 数据表示层和数据 访问层.This method had certain guided signification to quadratic development of AutoCAD with Vis...
AutoCAD itself has included programdeveloping tools such as AutoLISP, ADS, DCL etc.AutoCAD本身提供了AutoLISP 、 ADS 、 DCL等二次开发工具.The features and running way of DCL are introduced briefly.介绍了DCL语言的特点及运行方式.This method had certa...
他们出售二手的和翻新的摩托车零件。They sell used and reconditioned motorcycle parts.二手的自行车 —— 五十块钱.It was a second - hand bike? 50 RMB ( about $ 6 USD ).是关闭结束卡车二手的为运输被包装的硬纸盒?Are closed end trucks used for transporting packed cartons?...
Anaemia has what symptom normally, need not exsanguinate assay?贫血通常有什么症状, 可以不抽血化验 吗 ?When check - up exsanguinate, be that see blood vessel that can alignment see?体检抽血时, 是对准能看的见的那根血管 么 ?Come excuse me official holiday ca...
双相混合症状在青少年中也很常见.Mixed symptoms also are common in youths with bipolar disorder.双相情感障碍是否也叫心境障碍?Whether does obstacle of double photograph affection also call mood the obstacle?精神分裂症和双相情感障碍的累积遗传可能性分别为64%和%.Overall heritabi...
她那天真直爽的态度叫他觉得安心.Her direct simplicity put him at his ease.她的性格很活泼, 她喜欢这个独立自主 、 自命不凡 、 说话直爽的男孩子.Her disposition was vivacious, and she liked this self - reliant , self - sufficient , straight spoken boy.他是个直爽的人,向来都是直话直说.H...