They appeared on the dot of 9:50 p.m. as always.
他们同往常一样在晚上9点50分准时出现了。
The class names begin with a dot prefix.
这些类名称以一个点前缀开始。
It's a little spot, and a little dot on the map.
它是个小地方，在地图上也只是一个小点。
It's the female black widow spider that is venomous and displays a menacing red dot on her abdomen.
在雌性毒蜘蛛“黑寡妇”的腹部可以看到有威慑作用的红点。
We dot our favorite vector field with it.
用我们喜欢的向量场来点乘它。
一个蓝色的点会随即出现。
这就是点积。
There is a small dot, brighter than its surroundings.
那里有个小点，要比周围亮一些的。
Now, notice the red dot at the upper left.
现在，注意看左上方那个红点。
The release number and the associated dot are optional.
发布号和其相应的圆点是可选的。
By default, the dot matches any character except new lines.
默认情况下，点匹配除新行以外的任何字符。
Methods are invoked (as in the Java language) with the dot (.) operator.
方法是用点（.）运算符调用的。
The asterisk matches zero or more characters delimited by a dot character.
星号可匹配由点分隔的零个或多个字符。
The location of the leaking well is marked with a white dot.
泄露原油的油井位置在图上已白色圆点标明。
These two vectors are perpendicular exactly when their dot product is zero.
当点乘的数量积为零时,这两个向量垂直。
Members of the activity's return data can be accessed using dot notation.
可以使用点符号访问活动返回数据的成员。
Next, we use dot notation to alter the properties of the document (see Listing 22).
接下来，使用点表示法修改文档的属性(参见清单22)。
Except for its special name, a dot file is a plain text file.
点文件是纯文本文件，只是文件名比较特别而已。
A dot will appear at the top and bottom so that you can move it.
链接顶部和底部将显示一个点，表示您可以移动它。
The island is a small green dot on the map.
这个岛在地图上是一个绿色的小点。
I borrowed my friend's polka dot galoshes, but at this point in the tunnel, the water was well above them.
我从朋友那借来一双波尔卡斑点胶鞋，但是在隧道的这个地方，水已经没过它们了。
Each dot on the graph represents a company.
图上的每一点代表一个公司。
Lily pads and other vegetation dot the waters of Georgia's Okefenokee Swamp.
睡莲叶子和其它植被点缀了乔治亚州的奥克弗诺基沼泽地上的水域。
So, again, every dot is a person.
同样的，每个圆点都是一个人。
In chapter five, we study the possibility of dynamical localization in quantum dot array.
第五章中我们考察了在量子点链中动态局域发生的可能性。
On the map towns were marked by a red dot.
在地图上，城镇是用小红点标出的。
On the map towns were marked by a red dot.
在地图上，城镇是用小红点标出的。
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