This paper mainly introduces the frequency control technique and technical innovation for large-type roof fan.
简介了大型屋顶风机变频调速技术及技术创新性。
The superiority of the classical least square method is lost due to the morbid of designed matrix in large-type linear regression analysis.
在大型线性回归分析中，由于设计矩阵的病态使得经典的最小二乘法失去了优良性。
The structure of the multilayer sprinkling tray distributors for the large-type vertical tube -type falling - film evaporator is introduced in this paper.
对小型竖管降膜蒸发器和大型竖管降膜蒸发器内液体分布器的型式、特点和应用作了介绍，分析了液体分布器的研究现状。
Indian police have found a large cache of plastic explosives in Bombay, the type used in last month's serial bombings that killed more than 300 people.
印度警方在孟买发现了大量塑料炸药，上个月造成300多人死亡的系列爆炸袭击就是使用了这种炸药。
You can use this type to identify large results or groups within groups.
您可以使用这种类型来确定大型结果或组中的组。
A functional index can return any standard SQL type except for large objects.
除大型对象外，函数索引可以返回任何标准sql类型。
Performance is negatively impacted when the table is large or when many sessions issue this type of query.
当表非常大或者大量会话发出这种类型的查询时，性能将会有所下降。
The result of the function is returned as a CLOB (Character Large Object) data type that can hold up to 1 MB of data.
函数的结果会以CLOB（字符型大型对象）数据类型的形式返回，可容纳1MB 的数据。
The cost savings for this type of optimization can be quite large.
这种类型的优化所节省的成本相当大。
Middleware heterogeneity: in a large enterprise, there's usually more than one type of middleware being used.
中间件异构性：在大型企业中，通常不止使用一种类型的中间件。
Since it is expected to include large documents, the external XML data type will be treated in a similar way to LOB data.
因为要包括大型文件，外部的XML数据类型将被以与LOB数据相同的方式处理。
Sometimes I type in a large font to have the words and sentences bold before me.
有时候我用大号字体和粗体字写作。
That is, a visitor will have a .visit_FOO() and .depart_FOO() method for each type of node, rather than switching on type within large .startElement() and endElement() methods.
即，访问器会有针对每种类型节点的 .visit_FOO()和 .depart_FOO()方法，而不是在大型的.startElement() 和endElement() 方法中按类型进行切换。
If a large proportion of instances of a type of a collection are empty, then the report flags this as a possible memory waste.
如果有某种类型的集合有大量的实例是空的，那么报告会将它标记为可能的内存浪费。
But he argues that the number is likely to be large because the type of complex interactions between mutations that caused irreversibility in the evolution of the cortisol receptor are common.
但他坚持认为这样的蛋白质数目可能会很多，因为在皮质醇受体的进化过程中，导致不可改变性的突变之间复杂的相互作用的形式比比皆是。
Such services are usually legacy systems or packaged applications that do not offer cleanly defined, large-grained interfaces of the type specified by an SOA.
这样的服务通常都是不能提供SOA所指定的清晰定义的、大粒度的接口类型的遗留系统或打包的应用程序。
As evidence, he points to studies showing that Alzheimer's patients have large amounts of type-2 alkenes in their brains.
他还出示了能够证明阿尔兹·海默患者脑中含有大量2型烯烃的研究作为证据。
In addition, video and audio feeds are extremely costly to store due to the large volumes of this type of data collected, coupled with its poor compression characteristics.
此外，视频和音频记录的存储成本非常高，因为此类数据的量很大并且不能有效地压缩其体积。
The stores will purchase a large amount of each type and size of bead at a lower price from wholesale and then pass on part of the savings to the customer.
这里的珠宝店从批发商那里以较低的价格大量购进各种款型和规格的珠子，然后让利于消费者。
Although his sight had seriously weakened, he was able to read newspapers and periodicals in an extra large type specially prepared for him.
虽然视力严重下降，他仍然能阅读着这些为他特制的特大号字体的报纸和期刊。
Among the most elegant examples are a type of large, rounded jar or olla, originally used to contain food but later employed as funerary urns (although seemingly only for women and children).
其中最为优雅的物件，是一种大的圆形罐，或者圆形的瓮。原本用来存放食物，后来就用作了骨灰盒。(虽然主要用来装妇女和小孩的骨灰。)
However, they could have completed the task within seconds had they read the large type on the second page of the paper.
然而如果他们看到第二页纸上的大字他们可以在几秒钟内得出答案。
This will produce a standard plot-latlong-type graph with large rectangular indicators where the cities are.
这将生成一个标准的plot-latlong 类型的图，其中大矩形表示城市所在位置。
If not typed, use a dark pencil or ink and reasonably large type.
如果不是列印的，请用黑色铅笔或钢笔，用大一点字体书写。
Shanghai Xujiahui junction station is the only large type transfer junction station of 3 urban lines in the network of Shanghai rail traffic.
轨道交通徐家汇枢纽是上海市轨道交通网络中唯一的一个3条市域线交汇的大型换乘枢纽。
The book is printed in large type.
此书是用大号字体印刷的。
The results that many examples were calculated by the large type of computer programme worked out by above mathematic model shown that the solution is more exact.
用此数学模型编制的大型计算机程序对多个算例的计算结果表明所获得的解答更为精确。
The book is printed in large type.
这些结婚请帖是用花式字体印刷的。
Regarding the extra large type engineering project, invites the design institute the expert to carry on the discussion to study.
对于特大型的工程项目，聘请设计院的专家进行讨论研究。
Regarding the extra large type engineering project, invites the design institute the expert to carry on the discussion to study.
对于特大型的工程项目，聘请设计院的专家进行讨论研究。
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