一个删除操作可以从一个父表中删除一条记录，使得相关子表中的记录在父表中没有与之匹配的记录。
A delete operation could remove a record from a parent table, leaving records in an associated child table that no longer have a matching record in the parent table.
一个更新操作可改变父表中的一条记录，使得相关子表中的记录在父表中没有与之匹配的记录。
An update operation could change a record in a parent table, leaving records in an associated child table that no longer have a matching record in the parent table.
“明星转身”，米歇尔·奥巴马选择了一条长裙。26岁的设计师杰森-吴，照片中正审视他“春天之选”系列时装中的长裙。
STAR TURN Michelle Obama chose a gown by the designer Jason Wu, 26, here fitting a look from his spring collection.
俱乐部和球员之间的口头协议尽管可能为当地劳动法所承认并服从劳动法，但并不符合第二条第二款中[2]各条件的强制性。
Oral arrangements between a club and a player, although possiblyadmissible by and in conformity with local labour law, are not in line with themandatory nature of the conditions of art. 2 par. 210.
人生之帆，总是徘徊与行驶在两条截然不同的河流中。
Fan of life, always hovering and moving in two different rivers.
你们走在一条可以让你们重新进入光之领域的道路上并会沐浴在成功的喜悦中！
You are on a path that is to allow you to re-enter the realms of the Light and to bask in the joys of triumph!
在岗多之困中，充满仇恨的兽人“挖出一条条深深的战壕，构成一个巨大的圆环”，其他兽人操纵着“一台台用来投掷石弹的巨大机器”。
In the Siege of Gondor, hateful orcs are "digging, digging lines of deep trenches in a huge ring," while others maneuver "great engines for the casting of missiles."
第29条职业学校图书馆得置主任一人，由校长遴聘教师中具有图书馆专业知识者兼任之。
Article 29 a vocational school library may have one director, to be appointed by the principal from among teachers who have specialized knowledge in this field.
解析几何中圆锥截线的一条封闭曲线，包含了与两个定点(焦点)之距离呈等值增加的所有点。
Closed curve, one of the conic sections of analytic geometry, consisting of all points whose distances from each of two fixed points (foci) add up to the same value.
按压防水饰条使之定位于前下玻璃移动沟槽中。
Press the weatherstrip to seat into the front lower glass run channel.
新刑法第398条未予以完善之前，该条所规定之犯罪的罪名在司法实践中应确定为泄露国家秘密犯罪。
After the perfection of the criminal law, the modified article 398 prescribed an offence, which should be ascertained as the crime of divulging state secrets in judicatory practice.
当有足够的气体流入时，即可发现三条管中之液体产生不同高度的变化。
A sufficient flow of gas to produce clear difference of water level in the three manometer legs can be generated by blowing through the tube.
第12条营造业资本额中，现金、不动产及机具设备，合计应占百分之九十以上。
Article 12 Among the capital of a construction enterprise, the cash, real estate, and machines and equipments shall totally account for over 90%.
第12条营造业资本额中，现金、不动产及机具设备，合计应占百分之九十以上。
Article 12 Among the capital of a construction enterprise, the cash, real estate, and machines and equipments shall totally account for over 90%.
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