Writing syntax-case macros in scheme.
用Scheme编写syntax - case宏。
Custom function for length of a list in Scheme?
自定义函数列表长度的方案吗?
This example uses what in Scheme is called tail recursion.
这个例子使用Scheme中所谓的尾递归(tail recursion)。
To create a list node in Scheme, you use the cons function.
使用cons函数在Scheme中创建一个列表节点。
How to take intersection of pairs from two lists in scheme?
如何从方案的两个列表的交集的对吗?
How do I evaluate a symbol returned from a function in Scheme?
我如何评价一个标志在方案从函数返回?
Another interesting way to loop in Scheme is through the map procedure.
另一种在Scheme中实现循环的有趣方式是使用map过程。
Does a syntax-rules expression by itself evaluate to a value in Scheme?
语法规则表达自身并不评估方案的价值?
The method in scheme one is expanded to semi-fragile watermarking in scheme two.
在方案二中,本文将方案一的方法进一步扩展到半脆弱性数字水印中。
For example, you can use the addition function (called + in Scheme) to calculate values.
例如,您可以使用加法函数(在Scheme中称为+)来计算值。
In scheme I, containers are fed into a junction railway stations in ordinary container trains.
方案I用普通集装箱列车送入结点站;
Following is a program in Scheme that demonstrates how to create a list of the numbers 3, 4, and 5
下面是一个Scheme 程序,演示了如何创建数字3、4和5的列表
Not surprisingly, it's also possible to create procedures in scheme-also with the define primitive.
毫不奇怪,在Scheme中还可以创建过程—也是用define原语来完成。
A zero-sequence differential protection for transformer is discussed in scheme design and protective logic.
从保护方案设计和保护逻辑两方面详细论述了一种新型的变压器零序差动保护方案。
The difference is that SXML is not merely (arguably) simpler to read and edit, but is already itself code in Scheme.
区别在于 SXML不仅(毫无疑问)简化了读和编辑,而且在 Scheme 中已经有自己的代码。
Based on gradation decreasing dimension method, the mathematical model is applied in scheme design of the gearbox.
基于分层降维离散变量优化方法,对建立的数学模型进行了优化计算。
As to the problem of inaccurate detail in scheme segmentation, a new method of improved watershed algorithm is proposed.
针对传统分水岭算法分割图像后存在的细节不准确问题,提出了一种改进的分水岭算法。
The applications of the fuzzy set theory in scheme optimization of type selecting design of hydraulic turbine is discusses.
本文将模糊集理论应用于水轮机选型设计中的方案优化。
Trajectory optimization is one of the key factors in scheme planning of the new type of hypersonic gliding reentry vehicles.
轨迹优化是新型高超声速滑翔式再入飞行器方案设计的关键技术之一。
The function format-attrs is probably more an example of generic recursive programming in Scheme than it is specific to SSAX.
函数format -attrs可能更多表现了Scheme中一般的递归编程,而不仅仅局限于SSAX。
In traditional languages, this recursion eats away at the stack to maintain a history of the calls; in Scheme, it's different.
在传统的语言中,这样的递归需要连续不断的入栈操作,以维护调用的历史;而在Scheme中,却不是这样。
Even the programs written in Scheme are merely lists that happen to also be parse trees, like the ones you played with previously.
甚至使用Scheme编写的程序也是解析树的列表,类似于前面所见的那些解析树列表。
More specifically, it will perform the given operation at macro-expansion time, which is not always the same as compile time in Scheme systems.
更具体地说,它是在宏展开时执行给定的操作,在Scheme系统中宏展开与编译并不总是同时进行的。
Of course, playing with this expanded form allows programming arbitrary calculations inside an XPath-like selector — anything you can write in Scheme.
当然,用这种展开的形式允许在类XPath选择器中编程完成任何计算——您能够用Scheme编写的任何东西。
It might be worthwhile investigating the viability of writing a code-generation library from scratch (perhaps written in Scheme itself, using the DLR as a bootstrap).
或许我们值得从头开始对编写code- generation库的可行性进行研究(或许仅将DLR当作是一个bootstrap,用Scheme自身进行编写)。
MOST teams up with other organizations in scheme demonstration, assessment, acceptance and policy making of major S&T special projects, and provides advice on big changes.
会同有关部门组织科技重大专项实施中的方案论证、综合平衡、评估验收和制定相关配套政策,对科技重大专项实施中的重大调整提出意见。
Programming in scheme, the development efficiency can be enhanced enormously. However, it is very easy to master and use scheme, because its syntax could be learned quickly.
Scheme具有极高的开发效率,并且相当容易学习,它能使学习它的人从一开始就将注意力放到编程思想上,而不是停滞在学习繁琐的语法上。
RBCC engine performance analysis model plays an important part in scheme selection and model design for Hypersonic Flight Vehicle, RBCC engine design and performance analysis.
RBCC发动机性能分析模型在高超声速飞行器方案选择、总体设计以及RBCC发动机设计与性能分析等方面具有极其重要的作用。
In The Avengers, the all-star ensemble must thwart a possible world-ending scheme devised by Thor's villainous brother Loki.
在《复仇者联盟》中,众星云集,必须要阻止雷神的邪恶兄弟洛基设计的可能毁灭世界的计划。
In order to "change lives for the better" and reduce "dependency", George Osborne, Chancellor of the Exchequer, introduced the "upfront work search" scheme.
为了“改善生活”和减少“依赖”,英国财政大臣乔治·奥斯本推出了“前期工作搜索”计划。
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