These are a result of over production as well as under utilization of adrenalin.

這是由于生產(chǎn)以及利用的刺激下国产同人导航在线观看AV。

The reference crop evapotranspiration(ET0) in Guanzhong region was calculated with the Penman-Monteith equation. The change characteristics of meteorological factors and ET0 over year were analyzed. The regressing relation between ET0 and geography factors was established. Space distribution of ET0 based digital elevation model was obtained. The water consumption model of main cropes was established using the crop cofficient method. The irrigation water requirement of main crop and it's space distribution based DEM under the different precipitation probability was obtained, which advanced the calculation precision of ET0 from spot scal to regional scal. The concept of water consumption under the irrigational scal was proposed. The water consumption model of different water user and model of groundwater balance based on the water consumption of Baojixia irrigation district was established. Which can refects the relation between water utilization, water consumption and change amount of groundwater resouces.

深入分析了關(guān)中地區(qū)氣象要素的變化趨勢，用Penman-Montainth 公式計(jì)算了參考作物蒸發(fā)蒸騰量（ET0），建立了ET0與地理要素的多元回歸關(guān)系，獲得了基于數(shù)字高程模型DEM的關(guān)中地區(qū)ET0的空間分布圖人人九九精品免费播放视频；用作物系數(shù)法建立了關(guān)中主要作物生育期耗水模型，獲得了主要作物在不同降雨條件下的灌溉需水26uuu欧美亚洲日韩另类，以及基于DEM的主要作物灌溉需水空間分布圖迷姦AV免費在綫觀看，提高了作物蒸發(fā)蒸騰量由點(diǎn)到面尺度轉(zhuǎn)換過程中的估算精度；界定了灌區(qū)尺度的耗水量的概念WWW12在线视频，包括用水耗水和非用水耗水免费黄色网站av，建立了灌區(qū)耗水量計(jì)算模型及基于耗水量變化的淺層地下水均衡模型，能較好地反映灌區(qū)引水量精品人妻系列无码麻豆、耗水量及地下水蓄變量之間的內(nèi)在關(guān)系。

The paper also has discussed how to realize sustainable economy growth and sustainable social development under the condition of sustainable utilization of energy, and has made a concrete analysis of the "learning by doing" economy growth model under the restraint of energy condition.

建立了能源利用的動態(tài)變化方程在线能看的毛片，在經(jīng)濟(jì)增長模型中引入能源約束国产乱子仑片视频免费观看，討論如何在保證能源可持續(xù)利用的條件下，實(shí)現(xiàn)經(jīng)濟(jì)的可持續(xù)增長及社會的可持續(xù)發(fā)展国产一级牲交大片。

In the hydroxylation of phenol with H〓O〓 in the presence of Ti-ZSM-5, water is best solvent. It produces catechol and hydroquinone simultaneously, and catechol/hydroquinone ratio is approximately 0.85. The results show H〓O〓 utilization ratio increase 14%, when nonoxidizable weak acid HAc is added into the reaction system. Under the conditions of Ti-ZSM-5 as catalyst, phenol/H〓O〓 ratio being 10, a little HAc, temperature 75℃, reaction time 6h, H〓O〓 utilization ratio reaches 74. 6mo1% in the reaction.

對Ti-ZSM-5催化苯酚羥基化的研究結(jié)果表明成年人在线免费网站，水是最好的溶劑，羥基化有鄰色色视频精品一二区、對苯二酚兩種產(chǎn)物又色又污的免费视频网站，并且鄰苯二酚/對苯二酚摩爾比可維持在～0.85左右；向反應(yīng)體系中加入非氧化性弱酸性助劑HAc時国产A级特黄的片子频免费，H〓O〓有效利用率較未加入助劑時可提高14mol%欧美簧片；當(dāng)催化劑用量為8g/100g苯酚、苯酚/H〓O〓比為10久久99精品国产99、反應(yīng)溫度75℃日韩成人国语在线视频观看网站大全、添加少量HAc的條件下，反應(yīng)6h后欧美AⅤ日本一线A片，H〓O〓有效利用率可達(dá)74.6mol%毛片A片午夜社区。

Meanwhile, with the deepening of China's economic system reform and the development of our foreign capital utilization, new financing methods keep emerging, the scale of foreign capital utilization keeps aggrandizing, and consequently, foreign exchange settlement under the Capital Account continues to grow fast.

同時，隨著我國經(jīng)濟(jì)體制改革的不斷深化和利用外資工作的發(fā)展欧美天天摸天天添天天透，新的融資方式不斷出現(xiàn)h18禁网站，利用外資規(guī)模不斷壯大，相應(yīng)的一级片网址在线看，資本項(xiàng)下外匯資金兌換人民幣使用的情況增長較快

Under the auspices of MOP and MOA in the last ten years, an integrated technical study on forage species selection, variety combination, seed treatment, land surface treatment, proper seeding time, airplane type selection, maintenance after seeding and reasonable utilization was conducted in the county, focused on aviating seeding and protection and utilization.

飛播種草是沙化黄色一级电影网站、退化草地治理的重要技術(shù)措施之一，近10年在財(cái)政部、農(nóng)業(yè)部的大力支持下午夜在线视频福利网站，全國開展了以&飛播種草＋保護(hù)利用&為核心啊啊轻点儿啊好爽好大啊啊?，對牧草篩選、草種組合天堂AV性网、種子處理男人天堂网最新地址、地面處理、適時播種aⅴ色五月、機(jī)型選擇迷j玩弄极品在线播放网站、播后管護(hù)、合理利用8項(xiàng)關(guān)鍵技術(shù)進(jìn)行組裝和研究欧美妇人成熟A片免费观看，集成應(yīng)用在北方沙化退化草地區(qū)等6個不同生態(tài)區(qū)域中精品乱人伦视频。

By grey relational grade analysis on experiment under different irrigation maximum cf greenhouse cucumber during autumn delating period, It showed that the optimum water irrigation maximum was 90 percent during fruit-bearing stage under drip irrigation, the whole amount of irrigation was 1934.76m3/hm2,and the times was 10, thus we can improve water effective utilization and attain high yields good quality.

通過灰色關(guān)聯(lián)度綜合分析，滴灌條件下自慰女生在线观看，在秋延后溫室黃瓜栽培中欧美三级在线在线播放，結(jié)果期土壤水分上限以田間持水量的90％為好，此時的灌水量為1934.76m~3／hm~2欧美一级日韩片，灌水次數(shù)為10次另类图片激情小说网。這樣既有利于提高水分利用率，又可達(dá)優(yōu)質(zhì)高產(chǎn)目的国产黄色视频影院你懂的。

The test results showed that when the cycle water flow was 65m^3/h and the oxygen flow was 1, 2,……, 10L/min, the relationship between the dissolved oxygen and oxygen flow in the water was y=0.1009χ^2+0.0594χ+5.9588 (r=0.9927). According to the mass balance principle, the maximum oxygen utilization rate of oxygen cone was calculated at 84.56%. Under the condition of the maximum oxygen utilization rate of oxygen cone, according to the rate of Nile tilapia oxygen consumption, the number of oxygen cone was projected in industrialized fish farming system. It provided the basis for oxygen supply system design in industrialized fish farming system.

結(jié)果表明国产欧美另类在线专区，在循環(huán)水流量為65 立方公尺/h，水溫24.5℃Jizz中国女人，氧氣流量為0精品少妇无码AV在线播放， 1， 21024手机免费视频，……av激情综合，10 L/min的條件下，溶氧與氧氣流量回歸方程為y=0.1009χ^2+0.059 4χ+5.958 8(r=0.9927)特级黄色一级无码黄色毛片在线免费观看；根據(jù)物料平衡原理处破视频，推算出氧氣錐的最大氧氣利用率為84.56%；在最大氧氣利用率的條件下欧美黄色淫荡人妻，依照尼羅羅非魚的耗氧率計(jì)算模式三级视频在线观看网址，推算出工廠化養(yǎng)魚系統(tǒng)需配置氧氣錐的臺數(shù)。

It is conducive to uptake soil nitrogen for flue-tobacco on dryland soil with maize-tobacco rotation before topping (60 days after transplanting) and uptake soil nitrogen for flue-tobacco on paddy soil with rice-tobacco rotation after topping.2 The nitrogen utilization efficiency of rapeseed cake, rice straw and rape straw were 19.5%, 15.5%, 8.1% respectively, and the inorganic fertilizer nitrogen utilization efficiency were 41.1%, 42.7% and 35.7% under the combined application of organic additives and inorganic nitrogen fertilizer. The contribution rate of rapeseed cake, rice straw, rape straw to accumulated nitrogen of flue-cured tobacco were 1.0%, 2.4%, 2.7% respectively by the combined application of organic additives and nitrogen fertilizer. Flue-cured tobacco for organic nitrogen absorption meet with the nitrogen needs laws of high-quality tobacco, indicating that the combined application organic additives and inorganic nitrogen fertilizer reduces the nicotine content of tobacco, an increase of sugar/nicotine ratio and improved the quality of tobacco. In which the role of rice and rape straw is greater than the rapeseed cake can be used as measures to lower nicotine.3 Nitrogen accumulation in flue-cured tobacco with the total nitrogen input was a significant positive correlation during the growth stage of flue-cured tobacco. The total nitrogen input for the 156.3-405.5kg.hm-2, in which the soil nitrogen mineralization capacity account for 22.6%-54.3%, with an average of 34.5%, that is, soil nitrogen mineralization accounted for 1/3 of the total nitrogen input.

旱地輪作土壤有利于烤煙生長前期對土壤氮素的吸收亚洲国产日韩在线一区，水旱輪作土壤增加了烤煙生長后期對土壤氮的吸收国产JIzz视频网。2在有機(jī)添加物與無機(jī)氮肥配施條件下，烤煙對有機(jī)添加物中氮的吸收規(guī)律基本符合優(yōu)質(zhì)煙的需氮規(guī)律又粗又长水又多免费视频，其中烤煙對菜籽餅肥mmm色色色、稻草秸稈、油菜秸稈所含氮素的利用率分別為19.5%、15.5%国内精品视频_区二区、8.1%一级无码日韩A片视频，所配施無機(jī)氮肥的利用率分別為41.1%、42.7%和35.7%黑人巨大精品欧美在线观看，菜籽餅肥免费无码不卡在线播放、稻草秸稈、油菜秸稈對烤煙氮素累積量的貢獻(xiàn)分別為1.0%欧洲爽爽网站欧美、2.4%欧美成视频黑人大屌、2.7%。3不同輪作方式及添加有機(jī)物條件下氮素平衡結(jié)果顯示BBB在线，烤煙生長期間的氮輸入總量為156.3-405.5kg.hm-2久国产在线，其中礦化氮量為輸入總氮量的22.6%-54.3%，平均為34.5%在线免费播放黄色视频，約為輸入總氮量的1/3蜜臀av在线免费观看；肥料氮的利用率為31.4%-42.7%；植煙土壤氮素表觀損失率在37.5%-57.2%日韩区小视频.免费，平均為46.9%国产精品欧美一区色，約為輸入總氮量的一半。

In engineering application, we think that the rock laboratory experiments may simulate and reshow rock bursts considering the conditions of coupled static-dynamic loads and rock burst and their comparison. Energy demand of rock burst occurring is revealed through analyzing energy transition of rock failure process under coupled static-dynamic loads. At the same time, the rule of energy utilization under coupled static-dynamic loads is discovered; the measures for rock cracking by utilizing high stress condition in deep rock mass and energy utilization improving are found.

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