Along with the input string, the SUBSTRING function has three other arguments, which are start position, length, and code unit specification.
除了输入字符串之外，SUBSTRING函数还有其他三个参数，它们分别是：起始位置、长度和代码单元指定。
I now would like to write down, in most general form the equation for the position and the velocity as a function of time for a one-dimensional motion whereby the acceleration is constant.
我来把更一般的形式，写出来吧，在一维空间中，位置和速度，作为时间函数的，一般形式，这里的加速度是一个常数。
OK, so, now that we know the position of the point as a function of time, we can try to study how it varies in particular things like the speed and acceleration.
好，既然我们已经知道点的位置，它是一个关于时间的函数，我们就能了解，它在诸如速率或加速度的量中是如何变化的。
The setup function creates the display window and initializes the starting position of the box (the origin).
setup函数创建显示窗口，并初始化了立方体的开始位置(起点)。
Fault analyzer walks through each function in stack1 and looks for a match at the same position in stack2.
故障分析器遍历stack1中的每个函数并在stack2中的相同位置寻找匹配。
You can add a call in YY_INPUT to the function GetNextChar , which reads the data from a file and keeps information about the position of the next character to read.
我们可以在YY _ INPUT宏中添加一个对GetNextChar函数的调用，后者从文件中读取数据，并保留了下一个要读取的字符的位置信息。
The function will take in the BIGINT value of the global position of the row posplus1 and translate this, given the pattern pos of the parent into the pattern for the next row.
该函数以行posplus1的全局位置的bigint值为参数并进行转换，同时使父行的pos模式成为下一行的模式。
Later the style sheet generates calls into the function and, again, passes a value to the script (through the XSLT position function), as shown in the lines of Listing 7 highlighted in blue.
稍后，样式表在函数中生成调用，并再次将值传递给脚本(通过XSLTposition函数)，如清单7中以蓝色突出显示的行所示。
The position function counts nodes-both elements and text nodes-even if the text is just white space.
position函数计数节点—元素和文本节点—即使文本只是空白。
Chapter I: Research the function, position, effect of insurance economy and insurance statistics.
第一章研究保险经济及保险统计的功能、地位、作用。
This function takes in two required parameters with the optional and default $position parameter as a third one.
此函数需要接收两个参数，另外还可以选择接收一个默认参数 $position。
This paper begins from the concept and function of the digital library, and analysis the law position of the digital library.
本文从数字图书馆的概念和功能着眼，对数字图书馆的法律地位进行了分析阐述。
The electric measuring system: the main function is to process electrical signals by the sensor, shows the unbalance of rotor position and size.
电测系统：主要功能是处理由传感器来的电信号，显示出转子不平衡量所处的位置和大小。
Suggestion: before the interview for you to try to interview the position, function scope has the certain knowledge and understanding.
建议：面试前要尽量对你面试的工作职务，职能范围有一定的认识和了解。
Use the robot's arm to pull the hood lever (activate function), and then use the image sensor to position the robot at the hood (locate function).
使用机器人的手臂拉发动机控制杆(activate函数)，然后使用图像传感器定位机器人在发动机盖上的位置(locate函数)。
The intermediary concept has an important position and function in logical thinking.
中介概念在逻辑思维中具有重要地位和作用。
Therefore, the self locking type air spring has the function of maintaining the free type gas spring, and can also be locked at any position of the stroke!
所以自锁型气弹簧在保持了自由型气弹簧功能的同时，还可以在行程的任一位置锁定，而且锁定后还可以承载较大的负荷！
Meanwhile, the paper focuses on the function and the hardware implement of the signal modulation unit and the position regulator.
接着，还重点介绍了信号调理单元、位置调节器的功能和硬件电路实现。
Pay close attention to the function of precedents while enacting statute, affirm the legal source position of precedents and establish our case law system quickly.
在注重制定成文法典的同时，应关注判例的作用，确认其法律渊源地位，尽快建立我国的判例法制度。
This function does a good bit of position-munging, but it all boils down to a simple idea: Keep constant the precise distance between the mouse cursor and the target object.
该函数做很多位置整理(position -munging)工作，但都可归结为一个简单的思想：不断保存鼠标光标与目标对象之间的精确的距离。
Based on this, we approached the position and function of man's subjectivity and the strength from man's role in sports.
并在此基础上，探讨了人的主体性在体育运动中的地位和作用，以及在体育运动中所担当的角色和所产生的本质力量。
His long arms, mobility, skill, and smarts enable him to defend any position from one through three, and he can function as a small-ball four against certain opponents.
长胳臂，移动性，技巧，聪明使他能从1号位防到3号位，他能在遭遇某些对手时打一大四小的小球。
The first part introduces the concept of general practice medicine and its function and position in community health service.
第一，介绍全科医学的概念及其在社区卫生服务中的作用与地位。
It is essential to take a proper attitude towards the translator's position and function in translation.
翻译中需要正确认识译者的地位和作用。
The multifunctional limit instrument has the function of controlling weight, and the function of up, down position limit.
多功能限制器具有重量控制功能，并且有上、下限位功能。
The systematic structure of the knowledge of law and its strict logic determine the position and function of context teaching in law education.
法学知识结构的系统性与严密的内在逻辑性决定了语境教学在法学教育中的地位与作用。
Surgery is the main treatment for ureteral polyps and a correct choice of the surgical approach should be decided by the lesion size, Numbers, position and loss degree of renal unit function.
输尿管息肉的治疗以手术为主，应根据息肉的大小、数量、部位及肾脏受累程度选择单纯切除术、输尿管部分切除术和肾盂成形术等。
Education of the Aged is of important position and function in society.
老年教育在社会中具有重要的地位和作用。
Education of the Aged is of important position and function in society.
老年教育在社会中具有重要的地位和作用。
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