Supply an integer, n, for the third argument to return only the first n matches; or supply -1 for all matches.
给第三个参数提供整数n将只返回前 n 个匹配；或者提供-1 返回所有匹配。
2 (Exercise) Supposethe supply of firm i is ai p, when the price is p,where i takes on the values 1, 2, 3, … n. What is the market supply of these n firms?
2（练习）公司i的供给表示为aip，即价格为p时，且i的取值范围为1 23 …n，则第i家公司的供给表示为ai p，问当价格为p时，这n家公司的市场供给如何表示？
Result showed that the key was to improve development of plants, to increase supply of assimilate and to balance C/N in plants.
结果表明，促进小花发育结实的关键是促进植株良好发育，提高同化产物供应水平，协调C/N。
The results indicated that the soil organic matter and total N of 26-year-old PBCA stand increased. the activities of soil biochemistry strengthened. the amount of available nutrient supply enhanced.
得出结果：26年生杉阔轮栽模式土壤有机质和全N含量增加．土壤生化活性加强．土壤速效养分供应量增强；
Leaf N/ chlorophyll content and SPAD value increased with the increasing N fertilizer, and the lower leaves were more sensitive to the soil N supply than the upper leaves.
下位叶比上位叶对土壤氮的供应状况更为敏感，随着施氮量的增加，水稻叶片氮素含量、叶绿素含量、SPAD值相应的增加，而下位叶的增幅更明显。
The influence of root growing space of maize upon root physiological characteristics, nutrient uptake and crop yields were studied under conditions with and without supply of water and n.
在不供应和补充供应水、氮条件下，研究了限制根系生长空间对玉米根系生理特性、植株养分吸收及产量的影响。
Soil microbial biomass N also involved in nitrogen supply to crop.
土壤中微生物氮也参与了对作物的供氮过程。
Only the balanced supply of N, P and K could make the grape yield, quality and benefit best.
氮磷钾平衡施用才能使葡萄产量最高、品质最佳、效益较好；
Whether you're a global Fortune 100 company or a mom-n-pop plumbing supply retailer, internal blogs can help you stay organized and external blogs can change the way people relate to your business.
无论你是全球财富100强的公司，或是名不见经传的水管供应零售商，内部博客可以帮助你有条不紊地开展工作，外部博客则能够改变人们与公司建立关系的渠道。
The texture of cooked rice and the eating quality of rice varieties from the different eras were not improved with N supply from LN to MN.
适当增加供氮浓度，不同年代育成的籼稻品种的米饭质地和食味没有得到大的改善；
The study indicated that even if all the barren hillsides were planted with firewood, they could supply only 25.8 percent of fuel needed. N a whole year.
本研究表明，即使全部荒山都营造成薪炭林，也只能解决全年所需燃料的25.8%。
Result showed that HPE maize performed a higher N and K absorption efficiency in low P regiment, its N, K absorption and dry matter accumulation were less affected by low P supply.
结果表明，磷高效利用型玉米氮钾素吸收和干物质积累受低磷处理的影响较 小，表现出对 氮、钾的高效吸收。
Result showed that HPE maize performed a higher N and K absorption efficiency in low P regiment, its N, K absorption and dry matter accumulation were less affected by low P supply.
结果表明，磷高效利用型玉米氮钾素吸收和干物质积累受低磷处理的影响较 小，表现出对 氮、钾的高效吸收。
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