empty set的例句大全

NET music player, you can add music hit, empty the list of players set up the order, on the song, under the basic functions, such as a.

NET写的音乐播放器，可以添加曲目击，清空列表，播放顺序设置，上一曲、下一曲等基本功能。

Empty row cannot be inserted. Row must have at least one column value set.

无法插入空行。行必须至少有一个列值集。

They take their driverless car to an appointment and set the empty vehicle to circle the building to avoid paying for parking ．

他们带着无人驾驶的汽车去赴约,让空车绕着大楼转,以免付停车费。

He set off the next day for Kamen-Rybolov to inspect the land on offer, driving for hours in torrential rain through sodden taiga and mostly empty villages.

布加耶夫隔天便向卡缅雷博洛夫进发，勘查那些可供领取的土地。他在倾盆大雨中开了好几小时的车，穿过浸泡在水气中的针叶林与罕有人烟的村庄。

take the three "cash desks" it set up in its offices, to which employees could bring empty suitcases to be filled with cash.

以公司内设立的三个“收银台”为例，公司员工可以在“收银台”将空公文包装满现金。

mailmen empty these mail boxes at set times every day.

邮递员每天在固定的时间开启邮箱。

to disable sending of the charset, simply set it to be empty.

要禁止发送字符集，将本选项设为空即可。

if the number of tuples, calculated by using the cartesian product, exceeds the set threshold; the non empty clause is applied to the query.

如果通过使用Cartesian产品计算的元组数超过设定的阈值，将NONEMPTY子句应用于查询。

this process is known as "index matching" and produces a (possibly empty) set of eligible indexes for the given query.

该过程被称为“索引匹配”，并且为给定的查询生成一组合适的索引（可能是空集）。

she looked back over her shoulder and there, between the dark tree trunks; she could still see the open doorway of the wardrobe and even catch a glimpse of the empty room from which she had set out.

她回头望去，穿过树干与树干之间的幽暗的空隙，依然可以看到敞开着的橱门，甚至还可以瞥见她从那里进来的那间空屋。

E 2 and E 5 sets mainly produced stainable abortive pollens ( SAP ), whereas E 3 set mainly did empty abortive pollens ( EAP ).

E2和E5位点组的作用主要产生染败花粉, 而E3位点组的作用主要产生空败花粉.

Returns the number of tuples in a set, optionally including or excluding empty tuples.

返回某个集合中元组的数目, 可以包括或排除空元组.

Night markets and food stalls can be opened in designated areas in parks, public squares and empty spaces as long as they don't interrupt traffic and local life. They also have to pass environmental protection assessments, the office said. People are also being allowed to set up temporary roadside businesses.

该委员会表示，允许利用有条件的公园、广场、空场，在不扰民、不影响交通、不影响市民休闲、不污染环境的前提下，开办夜市、排档。

He set down the empty glass.

他放下空酒杯.

Take the three "cash desks" it set up in its offices, to which employees could bring empty suitcases to be filled with cash.

以公司内设立的三个“收银台”为例，公司员工可以在“收银台”将空公文包装满现金。

The revived set-partially, I'll Be There For You. It remains make an appearance, but pictures circulating on social media appear to show much-loved elements of Monica's apartment, including the sofa and the empty picture frame on her door.

目前尚未知节目中会出现多少其他布景，但是社交媒体上流传的图片中多次出现莫妮卡公寓中备受喜爱的元素，包括沙发和挂在莫妮卡门上的空相框。

If set to an empty string, the function enumerates one font in each available typeface name.

如果设置一个空字符串，函数在每个可用的字体名称中枚举一种字体。

Set custom day title date format. Leave empty to disable.

配置自订日标题日期格式.离去空的到取消。

When the bottle is empty, you can set the stop watch.

当瓶子空时, 你可以设置一下秒表.

To pick the apple by jumping up doesn't mean to set a high goal blindly and impracticably and indulge oneself in empty dreams and empty words;

跳起来摘苹果，并不意味着盲目地不切实际地好高骛远，沉湎于空想空谈；