You then check if this field has any value at all or is not numeric, and, if either of these conditions hold true, you return an error.
您要检查这个字段是否没有任何值或者不是数字的，以及如果出现这两种情况中的一种，您应该返回一个错误。
The yield is how much interest you earn if you hold the bond to maturity, which people often equate with expected return.
所谓收益率就是你持有的某种债券期满时可以获得的利息，人们经常将之等同于预期回报。
We also specify that the function will return a VARCHAR (42), which is large enough to hold the concatenated address attributes.
并指定该函数返回一个足以保留连接的地址属性的VARCHAR (42)。
How healing it is to hold this conviction, that love will return. It is our job to recognize it in its new form.
坚信爱总会回来，这是件多么治愈的事啊。我们要做的，就是当它换了模样重回到你身边时，辨认出爱的存在。
For now, work at the site is on hold. She hopes to return in the fall.
现在工地的工作已经暂停，她希望秋天的时候能重新开工。
Judoka Xian Dongmei put family matters on hold to achieve her Olympic dream, and now she is China's first gold-medal mum, she can't wait to return home.
柔道运动员冼东妹为了她的奥运梦想把家庭放在了一边，如今，她成了中国第一个冠军妈妈，她已经迫不急待要回家了。
Hold off on advertising where you cannot measure results (e.g. print) and ROAS (Return on AD spend), or those that have not resulted in good ROIs in the past.
暂停那些不可测量效果和广告开支回报值(ROAS)的广告(如印刷品)，或者那些ROI较低的渠道。
Compelling Banks to hold more capital-typically, equity-goes against shareholders' interests, because it results in a lower return on equity.
强迫银行持有更多的资本——特别是以股票为代表的资本——与股东的利益相悖，因为这会导致更低的股权回报。
Potential sellers, discouraged by low prices and high bought-in rates, will hold on to their treasures and wait for confidence to return to the market.
一些潜在的卖家对市场价格走低和成交价低于底价比率居高不下两者并存的状况深受打击，他们更愿意观望，并等待市场好转。
The first group has bought the bonds or loans at a discount and is looking for a quick return; the second, having paid the full price, would prefer to hold on in hope of a higher payout.
前者购买打折的债券或贷款，并希望获得快速回报；后者全额付款，则更喜欢持有一段时间以期更高回报。
Instead, if you tap-and-hold for a few seconds on an area of the screen with no controls, you return to the Home screen.
取而代之的是当你按住屏幕某个区域不动几秒后，你就会回到主屏幕。
Creates a new instance of a LatLong bean called zipToLatLongmtemp to hold the return data from the Web service.
创建一个新的LatLongbean实例，命名为zipToLatLongmtemp，让这个实例来保存从Web服务返回的数据。
Wang is set to hold 10 concerts in Beijing and Shanghai in late October and November, marking her return to the Mando-pop scene.
王菲将于10月末和11月在北京、上海两地举行10场复出演唱会。
Before doing that, we should set an ID to hold the post ID, so we know where to return. In the posts module's actions.class.php it might look like this.
在此之前，应当先设置一个ID来保存post ID，这样我们才能知道返回位置。
Right now, Android users have to hit the home button to exit an app and return to the home screen (they can also hold down the home button to see key apps, but it’s the same idea).
目前情况是，Android用户必须点击home键退出应用程序并返回到主屏幕才可以切换。 （也可以按住home键，看看在运行的应用程序，但这不是同一概念。）
And you should never unlock a mutex that you don't hold a lock for (otherwise, the pthread_mutex_unlock call will fail with a non-zero EPERM return value).
并且绝对不要对您未保持锁的互斥对象进行解锁操作(否则，pthread _ mutex_unlock调用将失败并带一个非零的eperm返回值)。
When you hit the Play button, the character will start walking in place when you hold the up arrow key and return to the idle pose when you release it.
当点击播放按钮，角色将在按下上箭头键时开始走动，释放按键时，返回空闲姿势。
None that go in unto her shall return again, neither shall they take hold of the paths of life.
凡行近她的人，没有一个返回，再不会走上生路。
Until we receive the refund, the hospital bills belong to us, not you. We do not hold any of your receipt and have nothing to return to you.
在我们收到退款前，医院账单归我们所有。我们手里没有您的任何收据，也没有任何东西可以归还给您。
The silver builds to before long return to country, once the gold farmland stopped over in the United States for three years again, a get hold of university diploma after, immediately return to Japan.
银造不久后回国，金田一又在美国停留了三年，一拿到大学毕业证书后，就立刻回日本。
I return star visitor outside the meeting invitation arrive our the Earth come, with permafrost children hold hands, is a friend.
我还会邀请外星来客到我们地球来，与地球的孩子们手拉手，做朋友。
The firms can logout the shares or hold them as the treasury stock after repurchase. But these shares can't participate in calculation return per share and distribution proceeds.
公司在股票回购完成后可以将所回购的股票注销，也可以将回购的股份作为“库藏股”保留，但不参与每股收益的计算和收益分配。
Return to left, right, left right, then hold the physio ball with both hands for backstroke.
回到左，右，左吧，然后把球和健身球为仰泳。
Livelihoods activities were put on hold until her return on 30 March, a day before International Federation programmes were halted.
民生项目小组3月30日返回之前，也就是国际联合会的项目中止的前一天，搁置已久的民生活动才又重新启动。
Several control handle configurations are available including spring return to center position, and friction hold which keeps the handle at any position desired.
可以提供几种手控配置，包括中心位置的弹力恢复以及保持手柄在某一特定位置所需的摩擦力。
From analyses of the characteristics of the stocks hold by funds, it shows that herd behavior is obvious in the stocks with high earning, small cap, high previous return and high next return.
从对基金持有股票的特征分析得出羊群行为在高收益的小股票和上期回报率高、下期回报率高的股票上程度也比较明显。
From analyses of the characteristics of the stocks hold by funds, it shows that herd behavior is obvious in the stocks with high earning, small cap, high previous return and high next return.
从对基金持有股票的特征分析得出羊群行为在高收益的小股票和上期回报率高、下期回报率高的股票上程度也比较明显。
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