Electrical stimulation of NA had no effects on gastric volumes, titratable acidity, acid concentration, but elicited a badly pronounced increase in the total bicarbonate, as well as restraining of respiration and inducing sinus bradycardia. But electrical stimulation of DMV produced a badly significant increase in titratable acidity, and pronounced an evident increases in gastric volumes and acid concentration, as well as restraining respiration and inducing sinus bradycardia.

而電刺激迷走神經(jīng)背核亚洲天堂网2020，胃液中可滴定H~+量增加極顯著女人啪啪视频，胃液量和H~+濃度也顯著增加，但碳酸氫鹽的量無明顯變化国产日韩欧美色另类；也引起嚴(yán)重的呼吸人鼠疑核和迷走神經(jīng)背核對(duì)胃酸免费的黄色网站能看A片、碳酸氫鹽分泌彩響的比較研究抑制和心動(dòng)過緩，左右側(cè)的抑制率差異不顯著女性自慰A级毛片。

Soil respiration response to different stages of vegetation restoration was determined via closed system measurements of carbon dioxide and selected factors affecting the correctitude and sensitivity of soil respiration. Eight different soil samples under different vegetation restoration stages were separately collected at 0~20 cm and 20~40 cm soil depth in spring and summer and both fresh and air-dried samples analyzed.

為探討黃土丘陵區(qū)草地植被自然恢復(fù)過程中土壤微生物活性的變化特征及其影響因素三级黄,色，采用"時(shí)空互代"法采集寧夏云霧山自然保護(hù)區(qū)8個(gè)不同植被恢復(fù)年限的春、夏兩季0~20cm和20~40cm的土樣，用室內(nèi)密閉靜態(tài)培養(yǎng)－堿液吸收法測(cè)定了新鮮和風(fēng)干土樣的基礎(chǔ)呼吸色e网。

The proportions of soil heterotrophic respiration to soil respiration are 45.5%, with a range of

玉米生長(zhǎng)季中国产乱子露脸久久，土壤異養(yǎng)呼吸作用占土壤呼吸作用的比例在36.4%~56.9%之間波動(dòng)，均值為45.5%日本jizzjizz。

However, not significant relationships were found between soil respiration and soil moistures at 5 cm depth in all study plots. Soil temperature and moisture together could explain changes in soil respiration of 75.2% and 93.7%, and 90.0% and 92.8% in litter exclusion and addition plots in the Liquidambar formosana and Cinnamomum camphora forests, respectively.

兩種群落去除和添加凋落物土壤呼吸的季節(jié)變化均與5 cm土壤溫度呈顯著指數(shù)相關(guān)（P﹤0.001）无码操人视频，與5 cm土壤濕度相關(guān)性不顯著（P＞0.05）；土壤溫度和濕度可以共同解釋去除和添加凋落物后土壤呼吸變化的95.2%欧美中文字幕日韩综合、93.7%和90.0%人看人爽人人操人摸人日、92.8%。

There are two main levels of respiration: the first occurs in the lungs and is called external respiration.

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Inhibition to activated sludge process by 2-naphthol was also investigated by Warburg respirometer to verify the conclusion drawn from Rank Cell respirometer test. 2-Naphthol in low concentration was biodegradable, hence resulted in the acceleration of respiration, while in higher concentration 2-naphthol would dramatically inhibit microorganisms respiration on account of high K〓 and electron density.

用Warburg呼吸儀研究了2-萘酚對(duì)活性污泥過程的抑制作用毛片大全免，驗(yàn)證了RankCell呼吸儀的研究結(jié)論，發(fā)現(xiàn)低濃度下2-萘酚自身能被生物降解而使活性污泥中微生物呼吸速率升高日韩精品激情视频网站在线观看；濃度增加后2-萘酚因良好的脂溶性和強(qiáng)親核能力而對(duì)活性污泥過程產(chǎn)生強(qiáng)抑制人人操人人摸人人干人人看。

Relativity of soil respiration and CaCO3 was marked; the changes of CaCO3 content controlled the changes of soil respiration in temporal and spatial in scrubland.

掌握土壤因子及土壤呼吸的空間變化，對(duì)了解荒漠生態(tài)系統(tǒng)過程亚洲欧美小说图片、土壤微生物與有機(jī)質(zhì)的相互作用及全球氣候變化的研究都具有重要的意義一级一区黄色。

objective to study the correlation among psychosomatic health factors,depression,anxiety and sleep status in college students,to analyze influence factors in sleep status.methods with questionnaire opened in-vestigation,200college students were evaluated using cornell medical index,self-rating depression,self-rating anxiety scaleand pittsburgh sleep quality index.stepwise regression analysis was used.re-sults total score of sds was35.55±7.8,and sas was0.48±0.9.each score of cmi was higher than normal range,the highest was digestion system,next was respiration system,then,fatigue,eyes and ears,anxiety,sensitivity,tension,maladjustment in turn.total average score of psqi was6.32±3.6,ordinary sleep were115cases（57.5%）,good and bad sleep were42（21%）and43（21.5%）cases respectively.influence factors in total score of psqi were sas,cmi,respiration system,anxiety,past healthy,digestion system,fatigue,sensitivity,sds and malad-justment in turn,using stepwise regression analysis,total score of psqi as dependent variable,each factor score of cmi,total score of sds and sas as independent variables.conclusion problems of psychosomatic health,anxiety and depression could both lead to sleep disorder.

目的 研究在校大學(xué)生心身健康因素及抑郁焦慮等與睡眠狀況的相關(guān)性，并對(duì)影響睡眠狀況的有關(guān)因素進(jìn)行分析激情图片视频。方法采用問卷式的開放性研究十八岁不能看的黄色网站，對(duì)在校的200名大學(xué)生進(jìn)行康奈爾心身健康問卷、自評(píng)抑郁量表色综合欧美色综合七久久、焦慮自評(píng)量表和匹茲堡睡眠質(zhì)量量表的測(cè)定欧美操女视频，采用逐步回歸分析方法。結(jié)果 sds總分為35.55±7.8在线免费黄色高清网站、sas總分為0.48±0.991伊人精品，cmi評(píng)分：消化系統(tǒng)最為嚴(yán)重評(píng)分為2.52，其次為呼吸系統(tǒng)精品视频专区一在线观看、疲勞感欧美激情男操女网站、眼和耳、焦慮A级片、敏感99热在线观看精品免费、緊張、不適應(yīng)等黑人黄色网站，評(píng)分均高于正常常模jizzjizz日本在线。psqi總均分為6.32±3.6，一般睡眠有115例占57.5%精品视频小说图片在线观看，睡眠質(zhì)量較好42例占21.0%欧美指交视频在线观看，睡眠質(zhì)量較差43例占21.5%黄色网站短视频不卡。評(píng)估對(duì)睡眠狀況的影響程度，以psqi總分為因變量a无码毛片免费视频，選擇cmi各因子分和sds久久午夜一级A片5免费软件、sas總分作為自變量，進(jìn)行多因素逐步回歸分析2021韩国三级在线无码中文，進(jìn)入方程的因素依據(jù)標(biāo)準(zhǔn)化偏回歸系數(shù)，影響psqi總分的因素依次為sas總分国产国语对白不卡AV观看、cmi總分免费黄色网站播放、呼吸系統(tǒng)、焦慮色色亚洲色、既往健康一级黄页电影免费在线大全、消化系統(tǒng)、疲勞感国产精品一线天在线观看、敏感亚洲91av网、sds總分、不適應(yīng)（f=226.8qq午夜6080；p.01亚洲欧美一区二区视频；r=0.73）。結(jié)論心身健康問題和焦慮抑郁可導(dǎo)致睡眠障礙日韩毛片无码一级观看。

AIM: To observe the effect of pentoxifyllinel on inhibition of respiration induced by acute poisoning with pentobarbital sodium , and to study the mechanisms for action of pentoxifyllinel on antagonizing the central inhibition of respiration resulted from the barbitalism.

目的： 觀察己酮可可堿對(duì)急性戊巴比妥鈉藥物中毒所致呼吸抑制的影響91久久久久久一区二区，探討其在解救巴比妥類藥物中毒所致中樞性呼吸抑制中的作用及機(jī)制。

The result showed by studing the Effect of Betula platyphylla Suk.plantation forest in gap of Stump on Soil Respiration rate,the effect of stump on soil respiration in gap will be a long time.

3對(duì)白樺人工林內(nèi)林隙內(nèi)伐根對(duì)林隙內(nèi)土壤呼吸影響的研究表明亚洲欧美日韩人人操久久，伐根對(duì)林隙內(nèi)林地呼吸作用的影響在一個(gè)較長(zhǎng)的時(shí)期內(nèi)存在黄片一区二区三区，它影響了林隙內(nèi)土壤呼吸速率的大小和水平空間分布。