Fertilizing date presented obvious effects on root growth and distribution. Fertilization after watering was more primitive to the root in up-soil layers than before watering. Fertilization of Ca-Mg was positive to the increase of root in 5-15cm soil layer, but negative to that in the surface layer. Both fertilization date and Ca-Mg fertilizer affected root vigor obviously.

施肥時期對根系也具有明顯的影響亚洲国产福利精品网站，與灌水前施肥相比bbixx视频在线看，灌水后施肥有利于促進根系在上層土壤中的生長和分布国产又大又黄刺激又黄的视频；鈣鎂肥的施用能增加5~15cm土層根重国产人看人碰人摸人澡，但對表層根的生長不利，施肥時期和鈣鎂肥施用與否對根系活力的影響也較大夜夜澡人模人人添人人看。

The results showed that the thickness of dentin substrate can have some influence on peak value of Maximum principle stress (Variation 4%). The influence sensitivity decreased with the increase of dentin thickness.

結(jié)果發(fā)現(xiàn)模型中不同牙本質(zhì)厚度會對粘結(jié)界面的最大主應(yīng)力峰值產(chǎn)生一定水平的影響(變化范圍4%)国产乱弄免费视频观看，其隨厚度增大敏感度逐漸下降。

Therefore, based on the causes and prevention of financial risk, and reduce the probability of occurrence of a risk and reduce risk loss and increase the economic efficiency of enterprises development, it has very important meaning.

因此福利视频免费，本文對財務(wù)風(fēng)險的成因及其防范進行研究，從而達到降低風(fēng)險發(fā)生的概率曰曰人人公开免费公开视频、減小風(fēng)險損失一道本激情、提高經(jīng)濟效益的目的欧美性交操B，這對企業(yè)發(fā)展具有十分重要的意義。

Based on the experimental results, the wave height of progressive wave decreases gradually with the increase of the distance of artificial reef.

量測結(jié)果顯示久草久在线，當波浪於潛礁上方碎波時免费A片在线视频，波高有明顯的減衰現(xiàn)象并隨著向下游傳遞距離增加波高減衰情況越顯著。

It is better to use a neutron or proton rich projectile with atomic number notfar away from the expected exotic nuclei because the difference in the fragmentationcross section induced by neutron or proton rich and stable projectiles becomes smallwith the increase of the distance between the produced fragment and the projectile. Measurements of 〓 for 〓,〓 and 〓 at intermediate energieshave been performed on the Radioactive Ion Beam Line in Lanzhou.

所選的豐中子或豐質(zhì)子炮彈最好離所需產(chǎn)生的豐中子或豐質(zhì)子奇異核比較近A片一区二区在线播放，因為隨著炮彈與產(chǎn)生的核的距離的增加国产日本黄色网站免费观看，豐中子或豐質(zhì)子炮彈與穩(wěn)定的炮彈的碎裂反應(yīng)產(chǎn)生奇異核的產(chǎn)生截面的差別變小。

The results show that the ζ potential of PYM-PO4SiNP decreased obviously, and the release rate of PYM from the PYM-PO4SiNP accelerated with increase of added THPMP. However, the quantum of THPMP had no impact on the size of PYM-PO4SiNP.

結(jié)果表明超碰人人操人人干人人，隨著磷酸化修飾試劑量的增加久久小视频黄色A片，制備的PYM-PO4SiNP的電位逐漸降低，其包載的PYM的釋放速率逐漸加快操女毛片，但對顆粒的粒徑?jīng)]有明顯影響日韩在线精品色欲视频网站。

The effect of aqueous ethanol (50% v/v) on the activity of purified mushroom polyphenol oxidase has been found to be as follows:(1)The oxidation of catechol or pyrogallol is greatly stimulated,an increase in the rate of oxygen uptake of over 100% having been invariably observed with catechol as the substrate,whereas the oxidation of other substituted o-dihydric phenols is inhibited in 50% ethanol.

三無論有無抗壞血酸的存在，50%乙醇對多酚氧化酶活力的提高程度是一樣的日本三级视频网站，在有一定量的抗壞血酸的存在下91论坛达人人妻论坛申请，多酚氧化酶對兒茶酚的 Michaelis 常數(shù)(25℃)在水溶液及50%乙醇溶液中各為0.072×10~(-3)M 及0.49×10~(-3)M。

The results show that catholic reduction of pyrolusite can be conducted, but the reduction rate is low. The effects of temperature to pyrolusite reduction on the cathode are remarkable. The exchange current density increases with the increase of temperature. The presence of irons is favorable to reduce pyrolusite.

結(jié)果表明軟錳礦羨ww.youwuav.com？梢栽陉帢O上還原国产精品丰满对白在线观看，但所占比例較少，溫度對軟錳礦影響量大在线精品福利，軟錳礦在石墨陰極還原的交換電流密度隨溫度的升高而增大好大好粗好硬，陰極極化的傳遞系數(shù)很小，添加鐵離子有利于軟錳礦的還原欧美性一区二区三区视频。

PMZ possesses antipyretic effect on egtazic acid-induced fever in the rabbit and raises the possibility that the antipyretic actions of PMZ are mediated through the increase of ［Ca2＋］i incuced by PMZ.

PMZ誘導(dǎo)體溫調(diào)節(jié)中樞神經(jīng)細胞［Ca2＋］i升高可能是PMZ抑制家兔EGTA性發(fā)熱的中樞機制之一91干干。

On the basis of the successful experience of domestic rabbitry, Guangxi is apt to explore a new developing pattern with its own characteristics for healthy and rapid development. This is quite significant for the readjustment of agricultural structure and the increase of farmers' income.

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