The bulk of the Ruby class Calc USES Ruby's metaprogramming features to define functions at run time for all the digit keys and for the math operation keys.
大多数Ruby类Calc使用Ruby的元编程功能，在运行时为所有数字键和数学操作键定义功能。
The solution is to check the computer and test machine communication line is off; check the online selection of sensor is correct; check the last test or operation keys.
解决方案是检查计算机与试验机的通讯线是否脱落；检查联机选择传感器是否选择正确；检查最近的试验或操作键。
A basic operation in the module is to view what keyrings a process is subscribed to and what keys and other keyrings those keyrings contain.
模块中的一个基本操作是查看一个进程与哪些keyring相关联，以及这些keyring包含哪些密钥和其他keyring。
Various operation can be performed on keys depending on the first argument passed to keyctl. Some of keyctl's operations are listed below.
可以根据传递给keyctl的第一个参数在密钥上执行各种操作。
Another common operation related to loops is sorting information, particularly keys in a hash.
另外一种有关循环的通用操作是排序，特别是对hash表中的键值进行排序。
Game interface have corresponding shortcut keys, players can also set shortcut keys for each skill in order to facilitate the player's operation.
游戏中的界面都有相应的快捷键，玩家自己也可以为每个技能设置快捷键，从而方便玩家的操作。
Another effective method is to make the arrow keys active during a drag operation.
另一个有效的方法是在拖动操作期间激活箭头键。
The mask can also be adjusted during the scan mode of operation using the same control keys.
面具还可以调整扫描期间的运作模式使用相同的控制键。
Early operation and continuous and effective anticoagulant therapy are the keys to decrease the mortality of the disease.
早期手术及持续有效地抗凝治疗是降低本病死亡率的关键。
Guide vane operation structure includes the guide vane arm clip board, guide vane arm, segmental keys, connection board, handle, cut pin, connecting rod pin and gland, etc.
导叶操作机构主要包括：导叶臂压板、导叶臂、分瓣键、连接板、耳柄、剪断销、连杆销及压盖等。
Detailed exam before operation, enough expanded scalp and cooperation with neurosurgeon are the keys of operation success.
详尽的术前检查，足够量的扩张皮肤，与神经外科的合作，是手术成功的关键。
The setting of keys adopts the model of a word with a key. Operation principle and interface mode of the keyboard are compatible with PC keyboard.
该键盘采用防尘、抗震结构，按键设置采用“一字一键”模式，操作原理及接口方式与PC机键盘兼容。
Six multimedia hot keys, let the operation more convenient.
六颗多媒体热键，让操作更便捷。
Operation manual: Control it control there aren't protagonist key, at jump key, last stoic dartlike weapon Gege shelf W keys empty.
操作指南：左右键控制主角移动，上键跳跃，空格格档W键发射忍者镖。
Students will power is sent to the control box, press ON / OFF button switch ON keys, operation indicator light, machine.
将电源送至控制箱内，按下ON/OFF按钮开关的ON键，运转指示灯指示，机。
But also small and fast to install features, more shortcut keys to enable more user-friendly operation, easy to use.
而且具有体积小、安装快速特点，更多快捷键让操作更人性化，极易上手。
Imitation rice key function, shortcut keys for the application of mobile phone operation.
仿米键功能，快捷键操作手机进行相关的应用操作。
Exciting task of waiting for you. Methods of operation: Mobile shooting sight: the arrow keys or number keys 2, 4, 6, 8.
紧张刺激的任务等着你。操作方法：移动射击准星：方向键或数字键2,4,6,8。
The reliable transient stability analysis is one of the keys in safe operation of power system.
电力系统安全运行的关键之一是可靠的暂态稳定分析。
Joystick with control keys and speed control system. Multi functional and comprehensive CMM operation unit.
操纵手柄，含功能键及速度控制系统，多功能的三坐标控制手柄。
The article describes the assembly of positioning keys on reactor pressure vessels and put forth an assembly procedure of good workability, simple operation and high reliability.
论述反应堆压力容器定位键安装过程，提供了一种工艺性好、操作简单、可靠性高的安装方案。
The invention is novel in structure, big in the key set region and convenient for users to operate various keys, thus having various operation modes.
本发明结构新颖，按件设置区域大，便于用户操作各种按键且达成多种操作模式。
To program operation way for production reasonably and economize production cost are the keys for a company to survive and grow larger.
在企业中合理规划生产的运作方式，节约生产成本，成为提高企业竞争力的一个核心问题。
Early diagnosis and active operation including definite treatment of complicated injures are the keys to increase survival rate and reduce mortality.
早期诊断、正确处理合并伤和及时手术治疗是挽救患者生命的关键。
Since the public keys use big prime modular operation and the translation of the encryption and decryption use smaller prime modular operation, so it is convenient to realize this system.
由于公开密钥采用大素数模运算，而加密和解密变换却采用相对较小的素数模运算，故系统实现比较方便，在微机上能够很容易实现。
Selection of matched special dyes and careful operation in dyeing are the keys to produce high-grade blue fox fur, and the cost of dyeing is decreased.
选择配套的专用染料、精工细作是高档蓝狐皮染色的关键，同时还能降低染色成本。
Objective to explore the pathogenetic mechanism of cystic meningiomas and the keys to its diagnosis and operation.
目的分析囊性脑膜瘤形成的机理、诊断及手术要点。
Mistake operation are effectively reduced by software design of system configuration by keys.
系统设置按键输入的软件设计有效地较少了人为误操作。
Mistake operation are effectively reduced by software design of system configuration by keys.
系统设置按键输入的软件设计有效地较少了人为误操作。
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