Note that at higher frequencies, the physical length of a cable is different from its electrical length.
请注意，在高频下，电缆的物理长度与其电气长度不同。
Compared with conventional Eplane sectoral horn, it has low sidelobe level, short physical length and wide flare Angle.
与通常的E面扇形喇叭比较，这种喇叭具有较低的副瓣电平，短的喇叭长度和宽的张角。
Since most databases have requirements on characters and character length of database object names, abbreviations are usually used when naming data objects in physical models.
因为大多数数据库对数据库对象名称的字符和字符长度有要求，所以在为物理模型中的数据对象命名时，常常使用缩写。
Regardless of whether we consider the physical systems themselves or their individual constituent parts, they share some common physical properties, such as weight, length, width, height, etc.
如果不考虑它们究竟是作为物理系统还是作为某一个组成部分的话，它们共有着一些通用的物理属性，比如重量、长度、宽度、高度等等。
To emphasize physical size such as length, width, hold your hands out in front you widely apart to move them up and down.
如果想要强调长度尺寸的大小，将两手伸向前方，尽量分开，并上下移动。
To emphasize physical size such as length, width, hold your hands out in front of you widely apart to move them up and down.
如果想要强调长度、宽度等尺寸的大小，将两手伸向前方，尽量分开，并上下移动。
Most of the former research on children's transitive inference is about transitive inference in the physical field, such as length, height, size.
以往的关于儿童传递性推理研究绝大多数是关于儿童在物理领域的传递性推理，如长度、高度、大小等问题。
The length of animal fiber is an important physical character, which is a very important index for evaluating the quality of fibers.
动物纤维长度及其相关参数是毛绒纤维最重要的物理性质之一，是评价毛绒品质和实用价值的重要指标。
It concluded that there is a liner relation between the physical chemical properties of alkanes and effective length of carbon chain.
研究表明，链烷烃的许多物理化学性质与有效碳链长度成线性关系。
The physical significance of fiber excess length was illuminated and a case study based on the typical construction of loose tube layer strnded cables was made.
本文对光纤余长的概念作了完整的阐述，给出了光纤余长的明确定义，阐明了光纤余长的物理意义。
Problems, such as the choice of physical measures, the revision of current intensity scale and the application of intensity in engineering practice are discussed at length.
对于物理尺度的选择、现行烈度表的修改以及烈度在工程实践中的应用等问题都作了较详细的讨论。
To emphasize physical size such as length, width, hold your hands out in front of you widely apart to move them up and down.
如果想要强调长度、宽度等尺寸的大小，将两手伸向前方，尽量分开，并上下移动。(实习编辑：顾萍)。
The physical meaning of the square of the absolute value of the normalized wave function is the particle number among the unit length.
归一化波函数绝对值平方即的物理意义是：单位长度上的粒子数。
It is based on the shortest queue length of nodes and designed by crossing network layer, MAC layer and physical layer.
该算法通过节点最短队列长度，把网络层、MAC层和物理层协同起来。
The paging unit thinks of all ram as partitioned into fixed-length page frames (sometimes referred to as physical pages).
分页部件认为所有的RAM都被分为固定大小的页帧(有时也叫物理页面)。
You will need to know the focal length of your telescope and the physical size of your CCD's pixels to calculate the pixel scale.
你必须了解望远镜的焦距以及CCD的物理像素大小以便计算像素分辨率。
The length, in bytes (i. e. , columns ), of a logical and physical record in a logical record length formatted file.
逻辑记录长度格式档案中每个逻辑与实体记录长度，以字节（即字段）为单位。
A rectangular file is one which contains the same number of card-images or the same physical record length for each respondent or unit of analysis.
一个长方形档案中，每笔受访者的记录或是每个分析单位都包含相同的卡数或是相同的实体记录长度。
Objective To determine the minimal length of intestine graft that can maintain the normal physical needs of rats.
目的探讨维持大鼠生理需要最短移植肠管的长度。
Thus, when the data for each case or unit of analysis is stored in a single physical record, the file structure is called "logical record length."
所以当每笔数据或是每一分析单位被储存在一笔实体记录时这种档案结构就称为”逻辑记录长度”。
In order to give such a file a common physical record length, short logical records are typically "padded" with blanks so that they will all be the same physical record length.
为了让这种档案有一个相同的实体记录长度，短的逻辑记录会用空白填补，因此他们的实体记录长度相同。
The physical growth of neonatal babies was measured by the parameters of body length, weight, head circumference and so on.
新生儿出生时体格测量指标采用出生身长、出生体重、出生头围等。
The effects of physical dimension(inner diameter and length-to-diameter ratio) on the combustion performance of a tubular variable-burning-rate gun propellant were investigated by closed bomb test.
采用药柱密度测量技术和密闭爆发器试验，分析了试样的损伤程度，并对损伤装药的燃烧性能进行了研究。
The effects of physical dimension(inner diameter and length-to-diameter ratio) on the combustion performance of a tubular variable-burning-rate gun propellant were investigated by closed bomb test.
采用药柱密度测量技术和密闭爆发器试验，分析了试样的损伤程度，并对损伤装药的燃烧性能进行了研究。
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