So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.
这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话，这样我们就有氢与碳之间的单键和碳与氮之间三键，然后还有一对孤对电子在氮这里。
Because Python doesn't fully support lexical variables, you have to create a data structure to hold the value of n.
因为Python并不完全支持局部变量，你不得不创造一种数据结构，来接受n的值。
If you work with a context-free grammar, the structure of n-gram (see Resources) might be what you require.
如果您使用一种上下文无关的文法，那么n元语法的结构(参见参考资料)可能是您所需要的。
An electric network for of clear layer, simple structure, standard connection, rational redundancy and appropriate advance technology is set up, "N-1" standard of city network is realized.
建立层次清晰、结构简单、接线规范、冗余度合理、技术适度超前的电网框架，实现城市电网“N - 1”准则。
Finally an analytic comparison is made between those two kinds of counters in both their circuit structure and economic property, and hence the advantages of the binary-N carry counter are proved.
最后，就这两种计数器在电路结构和经济性能方面进行了分析比较，论证了二—N进制计数器的优点。
This paper shows the incompatability of system structure of the model of the network diagram, thus realizes the demonstration that algorithm for the total float of A on N and A on A is mistaken.
本文揭示了传统网络构图模型系统结构的不相容性，从而实现了传统网络总时差的计算是错误的论证。
The resulted data can meet the requirements of fine structure interpretation and lithologic exploration in terms of resolution and S/N in this area.
应用效果表明，所得资料的分辨率和信噪比均满足该区当前构造精细解释和岩性勘探的要求。
This accelerometer is fabricated by N type silicon wafer. To obtain high aspect ratio structure, deep reactive ion etching(DRIE) process is employed.
加速度计用普通的N型硅片制造，为了刻蚀高深宽比的结构，使用了深反应离子刻蚀（DRIE）工艺。
The structure contains layers of molecules hydrogen bonded together through N-H...... o.
结构由以n—h……O氢键联结的分子层交错堆积组成。
The optimal design of structure and layout for9926dual N-channel enhancement mode VDMOSFET is presented.
文章对9926型双N沟增强型VDMOSFET进行了结构和版图的优化设计。
The system introduces how to put up effective risk management and financial control in the capital structure adjustment n layout cost and reduce the financial risk.
系统介绍在调整资本结构、规划成本、降低财务风险方面，进行有效的风险管理和财务控制。
Process for manufacturing photosensitive flat-panel with Se allotropic P. N or N. P structure.
硒同素异晶P.N或N.P型结构的感光平板探测器的制造方法。
The growth and development, yield and quality, photosynthetic assimilation, and structure of Chieh-qua were affected by extraneous factors such as n, p, K nutrition and plant growth regulator.
营养和外源生长调节剂等外界环境因素对节瓜的生长发育、产量品质、光合同化及其解剖结构均有一定的影响。
With the increasing of the temperature, B -C- N compound transformed from turbostratic graphite- like structure into polycrystalline crystal.
随处理温度增加，B—C—N化合物由乱层石墨结构向多晶体转变。
Its chemical structure has been determined as the zinc salt of 2-mercaptopyridine N-oxide by means of synthesizing by five steps starting with 2-aminopyridine.
为确证其化学结构，以2-氨基吡啶为原料，通过五步合成了2-巯基吡啶-N-氧化物锌盐。
Considering various aspects, N layer logic structure is used in designing the system to fulfill complicated business functions by function calling regularly through layers.
基于各方面的考虑，我们在系统设计时采用N层逻辑结构，通过上下层之间按照一定规则的调用，从而完成了多个复杂的业务功能。
The effects of N substitution on the molecular structure and the vibrational modes are also discussed.
讨论了N原子取代对分子结构及振动模的影响。
The result of XPS experiment has proofed that the performance changed of the Fe-O, Fe-N-O films is because the composition and structure of film has changed after heat treatment.
XPS实验结果证明薄膜性能改变的原因是热处理后薄膜的成分与结构发生了明显的变化。
The preconditioner is generated from the target's "geometry structure " and not from the "matrix element", which assured the computational complexity for generating the preconditioner is only O(N) .
在构造预条件因子时，采用从目标的“几何结构剖分”出发，而不是从“矩阵元素”出发确定“基权函数之间的作用量关系”，这样保证了构造预条件矩阵的计算复杂度仅为O（N）。
Secondly project relevant background introduced the N-layer Architecturein software development, The software developer has put forward the concepts of 3-layers of structure in recent years.
其次项目的相关背景材料中介绍了软件开发的N-层体系结构，近年来软件开发商提出了3-层结构的概念。
According to different internal structures, single use of the same word form of nouns "n is n" can be divided into two kinds: the subject-predicate structure and the tight structure.
单用的名词同语式“N是N”根据内在结构的不同，我们把它分为两类主谓结构的名词同语式和紧缩结构的名词同语式。
The polymer structure has the conjugated polymer backbone system having N-hexylpyridyl moieties.
聚合物结构是具有N-己基吡啶分支的共轭结构。
This paper proposes the design method of a mixedvalued modulo-N synchronous counter by using both common binary flip-flops and ternary T flip-flops which has binary structure.
提出用纯二值结构的三值T触发器和普通的二值触发器一起构造混值N进制计数器的设计方案。
The "Nouns Plus Measure" phrases in ancient Chinese are the omitted form of descriptive "N- Num (One) - M" structure, not the calculative one.
上古时期的“名·量”式结构是作为描写性质而非计算性质的“名·-·量”结构的省略形式。
Recently, people have synthesized a lot of metal-organic coordination polymers with novel topological structure by using N-heterocyclic carboxylic acid ligands.
近年来，人们利用含氧多羧酸配体构筑出大量具有新颖拓扑结构的金属-有机配位聚合物。
The production capacity and structure features of 6M25 N 2 H 2 compressor, and its choice in design were introduced.
介绍了设计中所选用的6M2 5氮氢气压缩机的生产能力、设备结构特点。
N-acyl phenylalamine acid as water-based lubricating additive was prepared by reaction of phenylalamine acid with chlorides, and its structure characterized by means of IR.
将脂肪酸酰氯和苯丙氨酸在碱性溶液中反应得到的N-酰基苯丙氨酸，用红外光谱对其结构进行表征；
A semiconductor device structure (10) uses two semiconductor layers (16 & 20) to separately optimize N and P channel transistor carrier mobility.
一种半导体器件结构（10），其使用两个半导体层（16&20）以分别优化N和P沟道晶体管载流子迁移率。
A semiconductor device structure (10) uses two semiconductor layers (16 & 20) to separately optimize N and P channel transistor carrier mobility.
一种半导体器件结构（10），其使用两个半导体层（16&20）以分别优化N和P沟道晶体管载流子迁移率。
应用推荐