这种校验会通过拒绝空值，强迫加上非空[notNULL]字段的约束，但是也只有在这种情况下，你的数据库会拒绝空值。
This new validation will enforce NOT null column constraints by rejecting null values, but only in situations where your database would reject a null value.
最后，如果没有外部输入信号，系统的行为完全由自己的初始条件确定，该系统就称为齐次或非强迫系统。
Finally, if there are no external inputs and the system behavior is determined entirely by its initial conditions, the system is said to be homogeneous or unforced.
本文就一类强迫非简谐振子出现随机行为问题作一些讨论并给出数值计算的结果。
In this paper, some discussions and calculations about stochastic behaviour of a kind of forced anharmonic oscillator will be given.
为了告诉鼻音和非鼻音之间的细微差异，我强迫自己每天讲普通话。
In order to tell the slight difference between nasal sounds and non-nasals, I forced myself to speak mandarin everyday.
该运动的支持者辩称，美国应该通过严格限制移民，甚或通过强迫非白人公民离开美国来保护占人口多数的白人。
Its supporters argue that the United States should protect its white majority by sharply limiting immigration and perhaps even by compelling nonwhite citizens to leave.
非学校教育也称为兴趣导向或儿童导向的学习，尝试利用现实生活中出现的时机开展学习，不强迫孩子。
Also known as interest-led or child-led learning, unschooling attempts to follow opportunities as they arise in real life, through which a child will learn without coercion.
为了告诉鼻声音和非鼻音的略有区别，我强迫自己要讲普通话日常。
In order to tell the slight difference between nasal sounds and non-nasals, I forced myself to speak mandarin everyday.
有强迫函数作用于上的，则系统必须作为非齐次的来考虑。
With forcing functions acting, a nonhomogeneous system must be considered.
发电容量的退出是为了计划维修或计划停电，或者偶然由于非计划或强迫停运。
Generating capacity is taken out of service for scheduled maintenance or planned outage and is occasionally lost on an unplanned or forced outage.
依赖于这个非强迫性移动-支承装置，美国的患者是首次保留部分踝关节活动性。
For the first time in the United States, a patient may retain some ankle mobility with this non-constrained, mobile-bearing device.
用大涡模拟方法研究地转强迫下的对流边界层流动和地表热力非均匀性影响。
Large-eddy simulations were carried out for geostrophically forced flows in convective boundary layers (CBL), as well as the influence of surface heat heterogeneity.
从非定常流动和弹性叶片振动相耦合的角度来研究叶片的强迫响应，对于叶片的高周疲劳具有重要意义。
From the standpoint of coupling of non-steady flow with elastic blade vibration, studied was the forced response of blades, which is of major significance for the high-cycle fatigue of blades.
毕竟，消费者已经显示，他们愿意花较多的钱买非血汗工厂生产出来的衣服，还有一些消费者因为非洲矿山里的强迫劳动而不愿意购买钻石。
After all, consumers have shown a willingness to pay more for clothes not made in 21 sweatshops, and some are unwilling to buy diamonds because of forced labor in African mines.
我们不接受任何形式的强迫劳动、非自愿或无补偿的工作，包括所有形式的强迫协议和非法劳工。
No form of forced labour or involuntary or uncompensated work will be accepted. This includes all forms of compulsory agreements and illegal labour.
当魔术师把纸牌摊开，让观众想任意一张牌(非强迫，真实的52张牌)，观众想的那张唯一的一张牌有血迹在上面！
Imagine having a spectator think of ANY card in the deck (No forcing, genuine 52 CARDS) and when the deck is spread out, their card is the ONLY ONE with Blood Stains on it!
当魔术师把纸牌摊开，让观众想任意一张牌(非强迫，真实的52张牌)，观众想的那张唯一的一张牌有血迹在上面！
Imagine having a spectator think of ANY card in the deck (No forcing, genuine 52 CARDS) and when the deck is spread out, their card is the ONLY ONE with Blood Stains on it!
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