查询词典 PN

The absolute average error between experimental values and theoretically calculated values of zinc equilibrium concentration is 11.37% in ammoniacal ammonium chloride solution.

在浸出过程热力学计算的基础上，根据各杂质元素的精选配合物常数，计算出E_Me~(n+/Me-pH关系，绘制了Zn-NH_3-NH_4Cl-H_2O体系净化过程的E-pn图。

Methods: Diabetic nephropathy rats induced by intraperitoneal injection of STZ were randomized into PN model group, n=10, Vitamin B6 group (group B, n=10) and aminoguanidine group (group A, n=10), contrasted to anormal control group (group C, n=10). Aminoguqnidine and VitB6 with 1 g dissolved in 1 L distilled water were given to group A and B, while group C and D only had 1 L disstided water. All groups drunk water freely after 24 hours.

利用链脲菌素腹腔注射法诱导建立DN大鼠模型，将其随机分为模型组、维生素B6治疗组、氨基胍治疗组，并与正常对照组比较，每组10只大鼠；A、B组每天分别用氨基胍、维生素B61g溶于1L蒸馏水中，C、D组仅给予1L蒸馏水，24h后自由饮用。

Results show that applying 150 kg·hm~(-2) Potassium chloride at peak bolling stage increased SPAD value,maximal PSⅡ light energy transformation efficiency,PSⅡ potential activity,photosynthesis rate in leaves of cotton durin...

结果表明，盛铃期土壤施入氯化钾150 kg.hm-2，可提高棉花盛铃期至初絮期叶片SPAD值和Fv/Fm，Fv/Fo；加大叶片的E和C，提高叶片的Pn；棉花单株结铃数、铃重和衣分均有不同程度提高。

The experimental group(n=30) received peptisorb 3 days before and 7 days after operation. Control group(n=30) received coloclysis treatment.

实验组于术前3天直至术后第7天给予肠内短肽制剂-百普素营养支持，对照组入院后给于采用传统的清洁灌肠方法，临床治疗和营养支持按常规处理（术前常规膳食，术后PN营养支持）。

The experimental group(n=30) received peptisorb 3 days before and 7 days after operation. Control group(n=30) received coloclysis treatment.

试验组于术前3天直至术后第7天予以肠里短肽制剂-百普素营养赞成，比较组住院后给于采进守旧的明净灌肠办法，临床治疗和营养赞成按常例治理（术前常例膳食，术后PN营养赞成）。

Early use of enteral nutrition after the operation of oral critical patients can improve the nutritional status and recovery of bowel movement more than parenteral nutrition.2. Early use of enteral nutrition for the postoperative patients can reduce the rate of the complication,such as high glucose, postoperative infection and enterogenous infection.3. The treatment cost and the risk of the enteral nutrition group are both lower than the cost of the parenteral nutrition.

1、对于口腔恶性肿瘤根治术后的危重病例，EN能够促进患者术后体质量、营养状况的恢复，达到PN同样的效果，甚至更优。2、对于口腔恶性肿瘤根治术后的病人，术后行EN可以减少高血糖、术后感染、肠源性感染等并发症。3、EN的用度低廉，操纵简单，风险很低，易于被患者和护理工作职员接受。

ConclusionActive application of early PN in clinicl may increased extrauterine growth and decrease complications of premature neonates with SGA.

积极地早期应用肠外营养，防治早产儿常见并发症的发生，有助于促进早产儿宫外生长发育。

It was up to the peak at tasseling in all holard treatments. Pn was higher with the higher holard and varied slowly.

NR活性在整个生育时期呈现先升高后降低的变化趋势。

The result of variance of analysis showed that the germination capacity of treatment in 15,18,19,23,24,were all higher than 85 percent.15 treatment was best from single direction of germination capacity and 18 and 23 were best both from germination capacity and sparing irrigation ,namely when holard was 20%-25%,irrigation was 60m~3/hm~2.(2) Pn showed single peak curve at different holard and irrigation.

不同土壤含水量及不同坐水量处理时，光合速率在整个生育时期呈单峰曲线变化，不同土壤含水量处理均在抽雄期达到最大值，土壤含水量较高时，光合速率较高，变化迅速，土壤含水量较低时，光合速率也较低，变化缓慢。

In this paper,the effect of time-delay and Doppler frequency in acquisition of PN code is analyzed, using maximal-length shift register sequence as research object. It is shown that delay-Doppler cross effect is neglectable in most cases.

以m序列为研究对象，首先针对一种典型的相关过程分析了其时延、多普勒频移对相关的联合影响，结论表明两者耦合影响非常小，几乎可忽略不计。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。