查询词典 or

Specifically, if the first disjoin of an or is true, the value of that disjoin becomes the value of the expression, without evaluating the rest; if the first conjoin of an and is false, its value likewise becomes the value of the whole expression.

具体地说，如果 or 表达式的左边部分为 true，那么就不用对其他部分进行求值了，这部分的值直接成为整个表达式的值了；如果 and 表达式的左边部分为 false，那么同样这部分的值也是直接成为整个表达式的值了。

Of these, 4377 had DRI data and only 865, 1099 and 1210 had DRI's or = 1.7, if cold ischemia times were 12, 8 and 6 hours respectively.

在其中，4377例有DRI数据，如果冷缺血时间分别在12，8，6小时，只有865，1099和1210有DRI≤OR值1.7。

During reperfusion, the number of premature ventricular complexes(134 ± 50) was reduced to 9 ± 5 by FENT 50 andwas prevented by central (42 ± 4) as well as peripheral(20 ± 11) OR blockade.

在灌注期间，使用 FENT 50时心室合成物前体数量降低（由134 ± 50降至9 ± 5），当中枢和外周 OR 阻滞时，这种保作用都减弱（分别为42 ± 4、20 ± 11）。

A fire arrow can set enemy units or equipment on fire.

可以令敌人or其装备著火

Sixty-nine years ago today, a ghost word was outed from its hiding place on page 771 of Webster's New International Dictionary, where it had spent five comfortable years. Dord started life on a slip of paper prepared by the lexicon's chemistry editor, who noted that "D or d" was an abbreviation for density. A serendipitous misinterpretation saw the entry being read as a single word, dord, and it was accordingly registered and printed up as a noun with the meaning "density." No proofreader caught the error, but five years later an editor noticed the word had no etymology and began the investigation that led to the word's being banished.

六十九年前的今天，一个谜一样的词被世人发现，这个词在韦伯斯特新国际字典的771页整整藏了5年Dord一词因为一张小纸片而开始了它的生涯，这张小纸片是由lexicon的化学主编准备的，他标注出了"D or d"是密度的缩写这条记录很偶然的被认为是一个完整的单词，dord之后它被作为一个名词收入词典并印刷出来，意思是"密度"所有的校对人员都没有发现这个错误，但是五年后，一名编辑注意到这个词没有词源，然后他开始溯源并最终将这个词从词典中去除

One particular one called the Welsh Heeler or Merle is commonly referred to as the German Koolie.

一个很独特的品种叫做 Welsh Heeler or Merle ，一般被认为是 German Koolie。

We are entitled to hold a belief, according to this line of thought, if that belief can be shown to be incorrigible or invulnerable to correction.

按这个思路，如果一个信念能够被指明为incorrigible or invulnerable，那么我们就被entitle持有这个信念。

I have not yet felt stuffy in the Hoodie or Jacket. Granted, it's winter right now and the air is generally cold and dry.

我现在对 Hoodie or Jacket 也不烦，因为到了冬天，我也穿着它，此时外面的空气又冷又干，里面就不一样了。

Another student had very definite ideas about search engines and their attributes. He explained that Yahoo!, for example, is for entertainment and Magellan or InfoSeek arefor more scientific material. When searching, he mentioned a couple of times that he could choose another engine, but in reality he always used the search button without selecting a search engine.

另外一个学生对於搜寻引擎有非常清楚的主意，他解释关於雅虎，举例来说：它可以提供足够的资料在Magellan or InfoSeek，当搜寻的时候，他提及很多的时间，他能够选择另外的引擎，但是实际上他总是使用使用搜寻的按钮而没有使用选择一个搜寻引擎。

Kob Ping-or: Ohh, I feel so hurt, I want to cry, but I have to keep smiling.

Ping-or： Ohh ，我感到非常伤心，我想哭，但我必须保持微笑。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。