查询词典 root system

The nitrogen and phosphorus in the sediments and interstitial water within 5cm depth gradually decreased along with the root system absorption, and nitrogen and phosphorus release were apparent depressed with the Limnanthemun nymphoides growth.

通过植物根系对沉积物和间隙水中营养盐的直接吸收，使表层(0~5cm)沉积物与间隙水中氮磷营养盐的水平在实验结束后有明显下降，对于控制沉积物内源营养盐释放有重要的作用。

We propose that ethylene is part of a signaling pathway that modulates cell diision in the quiescent center in the stem cell niche during the postembryonic deelopment of the root system.

我们假设在根系统胚后发育过程中，次乙基调节在干细胞维环境静止中心区域的细胞分裂的一个信号转导通路

By analyzing soil quality of 4 kinds of land use types in Kalamay agriculture development area according to principal component analysis, we draw the conclusions: nature shrub tree land is affected little by mankind, a great deal of organic matter return to soil every year, and root system can improve soil physical quality, can absorb salt from soil, so the soil quality of nature shrub tree land is the best; the soil quality of farmland is better than the soil quality of manpower Tamarix Bulrush land, which may be reasoned that man make for soil quality by irrigation to exclude salt and fertilizing organic muck in the earlier oasis digging up period. Soil physical qualities of tree land get harden and worsen for flooding irrigation, furthermore climate in Kalamay is dry and rainless , the other irrigation is very long time after the former one, so soil get harden severity and result soil physical quality get worse and worse.

利用主成分分析法分析新疆克拉玛依农业开发区四种土地利用方式下的土壤质量，得出：天然灌木林地，受人为影响较小，每年有大量有机物质返还土壤，且天然灌木的根系可以很好的改良土壤的物理性质，同时所选天然灌木林灌木多是耐盐碱并且本身又具有吸收积累来自土壤的盐分，土壤质量最好；农田受到的人为影响最大，但农田综合得分却好于人工柽柳芦苇地综合得分，这可能是由于在开垦初期的绿洲农田，受到了人们灌水压盐及增施各种有机无机肥料等有利于土壤质量提高的措施所致；乔木林地，由于人们用大水漫灌的方式灌溉，致使林地土壤变得板结，土壤物理性质下降，加上克拉玛依地区气候干燥少雨，一次灌溉后较长时间后才有下一次灌溉，致使土壤理化性质恶化，土壤质量不高。

Effects of iron and two nitrogen forms on remobilization of iron from different iron pools in maize plants were studied in a split root system in nutrient solution under controlled conditions.

采用分根技术、营养液培养方法，研究缺铁条件下供应不同形态氮素对玉米苗期体内不同铁库中铁再利用的影响。

Our results also indicate that cooling or heating the root system would be useful for improving shoot growth at supraoptimal or suboptimal temperatures.

结果说明在高温或低温生产季节可以通过降低或增加根际温度来改进地上部的生长状况。

The results indicated that as compared with that at seedling stage,the root system gene expression at tillering stage displayed obvious alteration both in quality and quantity.

结果表明，与苗期相比，分蘖期根系基因的表达在质和量上都有显著的改变。

Its cause of formation, it is truncal of as concatenate as root system place because of,be defeated by conduit twist together, cause sap flow slow down, cause nutrition of cambium of the place cell to had been accumulated fill, and expand ceaselessly again make Bao Bi organizes twist to be out of shape be caused by.

其成因，是树干与根系连结地方的输导管因扭结，造成树液流动减缓，致使该处细胞形成层营养积累过盛，而且又不断扩展使薄壁组织扭曲变形所致。

The roots commence as taproot, but the slow-growing root system is rather weak, superficial, and ungreedy.

根展开，为肉质根，但生长缓慢根系较弱，做表面文章，并ungreedy 。

Yes, it's easy to say what a buffer overflow is. But never say unix/linux is unsafe because there's buffer overflow, that sounds extremly ridiculous and miss leading.Be advised, if you want to talk about BO, you should say something about a specially unknown/unpatched BO vuln exist in a speical application on the certain system.

关于溢出，确实应该是有从用户态安全上下文溢出到root权限的可能的，楼上那位说人buffer overflow没学过的人难免有点诽谤的嫌疑了，作者这篇文章既然是小说了，不可能每个技术细节都符合现实状况，可以允许稍微夸。。。

But after about a month to restore the root system, the leaves of nitrogen, phosphorus and potassium contents in treatment 5, 6, 7, 8, 2 gradually higher than the control. This is because the absorption of fertilizer during this period shown to promote on the elements, and with the passage of time the processing elements continue to be reduced to a leaf until the latter part of the growing season is also higher than the control.3.The pH value in rhizosphere soil of treatments poplar plantation were lower than that in non-rhizosphere soil, but the content of organic,available nitrogen, phosphorus, potassium, utility cuprum and utility zincum were all higher than those in non-rhizosphere soil.

但是经过大约一个月的根系恢复，处理5、处理6、处理7、处理8、处理2叶片中的N、P、K逐渐高于对照，这是因为施肥对元素的吸收在这一期间开始表现出了促进作用，并且随着时间的推移各处理中元素含量持续降低至落叶，直至后期的生长季节也高于对照。3、各处理的杨树林地根际土壤pH值均低于非根际土壤，而有机质、碱解氮、速效磷、速效钾、有效铜和有效锌的含量均高于非根际土壤，与其它处理相比，80cm两侧断根施肥处理的根际土和非根际土壤速效养分含量最高，差异达显著水平。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。