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。
I print F, I backslash N, just to pretty up the screen, ArgC I then iterate from, I equal zero up to Arg C; so Arg C is the convention.
我键入printf，反斜杠n，来使屏幕变得美观点，然后i开始迭代，从i等于0增加到;,所以ArgC是一个约定。
To find out the relationship between soil microbial biomass C and N and soil fertility, soil microbial biomass C and N were compared in several types of soil with different fertilization levels.
通过对不同肥力水平黑土、棕壤、黄棕壤、红壤土壤微生物量碳氮的比较，研究和探讨土壤微生物量碳氮与土壤肥力的关系。
Major products include polyester taffeta, nylon shioze, taslon, suede, oxford, washer velvet, five - beauty satin, light fabric, t / c, n / c, artificial silk and rayon blended fabrics.
主要生产印染涤棉布，锦棉绸，桃皮绒，麂皮绒，春亚纺，塔丝隆，尼龙纺，涤塔夫，牛津布，五美缎，水洗绒，锦棉纺，花瑶，人丝人棉交织等等。
Typic Calciorthids with lower SOC concentration had relatively lower C sequestration rate but more significant effects of C and N sequestration compared with Typic Torripsamments.
SOC含量相对更低的灰棕漠土比风沙土退耕后土壤C、N的增加更为明显。
Results showed that soil microbial biomass C, N, P significantly decreased after addition of atrazine. As composed with control, microbial biomass C, N and P decreased averagely 13.5%, 10.1%, 20.0%.
研究结果表明，在整个培养过程中，仅加莠去津的土壤中微生物生物量碳、氮、磷的含量均显著降低，与对照相比，分别平均降低了13.5%，10.1%，20.0%。
The formation of C-N, C-S is vital to the organic chemical reaction whose products are widely used in many aspects, such as chemical Industry, Medication and Biology.
C -N, C -S键的构成是有机化学反应中一个重要的组成部分，其产物在化工、医药、生物等许多方面都有着广泛的应用。
The compounds play a favourable role in the auxoaction for the bond formation of C-C and C-N.
将该肟膦化合物用作配体，可分别对C-C和C-N键的形成起到很好的促进作用。
The growth of influent C/N and C/P inhibited the proliferation of the activated sludge by decreasing the influent TN and TP concentration and thereby inhibited the phosphorus release and uptake rates.
C/N和C/P的增长使系统进水TN、TP浓度降低，对活性污泥的增殖有抑制作用，进而使厌氧释磷速率和好氧吸磷速率降低。
Proximate and Ultimate analysis of solubilizing products indicated that the ash of obviously dropped, H/C, N/C atom rate increased;
微生物溶煤产物的工业分析、元素分析结果表明煤溶物的灰分明显下降，H／C、N／C原子比增加；
C and N conternt as well as C/N ratio can be taken as a rooting index of elm tip.
插穗中碳、氮的绝对量及碳 /氮比率可作为白榆新梢生根的指标。
The result showed that the minimum titanium to form TiC and Ti(C, N) is lower than that of previously calculated. It was found that crystals of Ti(C, N) are formed and preferably aggl…
结果表明在碳饱和铁浴内生成碳化钛和氮化钛的最低钛含量较采用现行热力学数据计算的结果要低。
The result showed that the minimum titanium to form TiC and Ti(C, N) is lower than that of previously calculated. It was found that crystals of Ti(C, N) are formed and preferably aggl…
结果表明在碳饱和铁浴内生成碳化钛和氮化钛的最低钛含量较采用现行热力学数据计算的结果要低。
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