Conclusion: root surface is the risk factor of root caries.
结论：根面是根龋的易感因素。
Objective To summarize the treatment of senile dental caries of root surface.
目的总结老年人根面龋的治疗方法。
Water deficit is influenced by the level of soil water potential at the root surface.
水分亏缺是受根系表面土壤水势高低影响的。
Because of few root hairs on citrus root surface, citrus growth highly depends on mycorrhiza.
柑桔根系缺少根毛，对丛枝菌根的依赖性强。
There was not a significant difference in root surface area of rice by comparing with the control treatment.
鸭稻共作方式下水稻根系总长变化无明显规律，根系表面积与常规栽培方式下相比无显著差异。
Methods Streptocoocus mutans and actinomyces in 60 cases of dental root surface caries were studied quantitatively in selective media.
方法用选择性培养基对6 0例根面龋中的细菌进行定量研究。
Now, here's the biggie, when they looked at the root surface area, you would expect that the root and the shoot would be in balance, right?
让人惊讶的事来了，当他们观察根表面的时候，你们觉得根与芽会平衡，对吗？
Nematode and unidentified organisms were seen on the slide from maize root exudates, while similar organisms were found on maize root surface.
玉米根系分泌物中分布有线虫和生物体，根系表面分布有生物体，其形态与根系分泌物中生物体形态相似。
Objective To investigate the clinical effects of glass ionomer and fluoride varnishes in the treatment of root surface caries in senile patients.
目的比较玻璃离子和氟化钠修复预防根面龋的效果。
Method: The separate application of clamp, root elevator or drilling root canal according to different type of post pin and place of root surface.
方法：根据不同类型桩钉及根面所处位置，分别采用钳取、根尖挺挺出及钻磨取钉等方法。
The rice varieties with strong root system, large active absorption root surface and total root surface area had strong tolerance to copper poison.
根系发达、根系活跃吸收表面积及总吸收表面积大的品种，有较强的耐铜毒性。
Parametric values on the contact lines of disc cutter blade and the side surface cogwheel, disc cutter blade and gear root surface are determined by using vector method.
建立了斜齿圆柱齿轮侧面及齿根面的直角坐标方程序，应用矢量法确定盘形铣刀齿刃与轮齿侧面及齿根面接触线上各点的参数值。
NaF group also had significant root surface scratches, exposed dentinal tubules were partially closed and scattered finger-like structures are also visible on the root surface;
氟化钠组根面亦可见明显的划痕，暴露的牙本质小管部分被封闭，在根面可见大小不一散在的指状结构；
The organisms from crop root exudates were collected directly by putting slide onto root surface and observed the organisms on the slide and root surface by fluorescence microscope.
利用改进根箱法对玉米和花生根际生物进行了原位采样和观察。采用载玻片贴片方法直接采集到作物根系分泌物中的生物，并用荧光显微镜进行观察。
They all accumulated on the surface of rice root system in the medium with higher ammonia concentration, while the wild type strains were removed from rice root surface in the same condition.
这些转化结合子在高铵下表现出固氮活性，并能集聚在水稻根表，而野生型菌在相同条件下远离水稻根表。
In the third experiment, we investigated the effects of iron plaque on the root surface on mercury uptake by and translocation within rice seedlings grown in nutrient solution in the greenhouse.
在第三个实验中研究了水稻根表形成的铁膜对水稻吸收和转运汞的影响。
Clicking around in my electronic dictionaries I see that although the words benevolent and volunteer don't on the surface have much similarity to them, they are in fact from that same root velle.
我在电子词典中四处查看，后来发现，benevolent和volunteer虽然乍看没有多少联系，实际上却有同一个词根：velle。
Root hairs feed from the surface particles, therefore the internal surface area has a great influence on plant food in the soil.
根毛从土粒表面吸收养分，所以，土壤的内表面积对土壤中的植物养分有很大影响。
These reactions may occur in the water body on the surfaces of plants. within the litter accumulation at the wetland surface and on the bottom or within the root zone of the system.
这些作用发生在水体中、植物表面、湿地表面和底部的垃圾积累物中，或发生在根区系统而使污染物得以去除。
And the boundary of them has the same lithologic character: the ravinement surface of river course or exposure mudstone of flooding plain and root clay.
二者的界面是相同的，均为河道砂体底部的冲刷侵蚀面或者是暴露过泛滥平原泥岩、根土岩等。
FIBER post: Prepare the root canal with the Pre-Shaping and Finishing drills, according to manufacturer's instructions. METAL post: Sandblast the surface of the post.
纤维桩：依照厂商说明使用预成钻和完成钻进行根管预备。金属桩：对桩的表面喷砂。
It was visualized that the secretory materials on the surface of rice roots and root morphological changes including more side roots with phytagel medium added iron-free nutrient solution.
在缺铁固体培养基中，可清楚地观察到水稻根表面的分泌物和根的形态变化以及侧根增多。
Conclusion By adopting the root canal therapy together with the technologies of inner bleaching and seal dentinal tubule we can prevent and cure crown surface discoloration effectively.
结论在根管治疗的同时结合内漂白技术和牙本质小管封闭技术能有效地防治牙冠表面变色。
Root conditioning by minocycline-HCl could improve PDLC attachment and proliferation on root cementum surface affected by periodontitis.
米诺环素处理根面后，能显著提高细胞的附着和增殖。
Root conditioning by minocycline-HCl could improve PDLC attachment and proliferation on root cementum surface affected by periodontitis.
米诺环素处理根面后，能显著提高细胞的附着和增殖。
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