根

Furthermore, rhizosphere effect of plants on soil microbial community construction was also found.

研究结果表明，栽培年限对根际土及根围土中的微生物种群结构有显著影响；人参和西洋参栽培土壤中的微生物种群结构也存在差异；寄主植物对土壤微生物种群结构的影响表现有根际效应。

The Rhizosphere effect of soil bacteria of Artemisia halodendron was the most obvious on shifting sandy land, that of semi- withered Artemisia halodendron was the least on fixed sandy land because it had lost basically physiological active, and the roots had mostly withered.

随着土壤质地的变化流动沙地上差巴嘎蒿根际微生物的根际效应最为明显，而固定沙地濒临死亡的差巴嘎蒿已基本丧失生理活性，根系大部分枯死，根际效应最小。

This line of K-1's can be, it could be a one%.

这根K线既可以是一根阳线，也可以是一根阴线。

It so happens that the phoenix whose tail feather resides in your wand, gave another feather.

凑巧的是给了你魔杖一根尾羽的那只凤凰，另外还有一根尾羽给了另一根魔杖。

Oil on canvas 、installation Dimensions: 240 x 540 cm Year of creation: 2007 Artwork 2007 Huang Kui always enjoyed collecting pretty women's pubic hair, and secretly participated with friends to the "Hair Observation Society", he collected 72 precious pubic hair. Among them one was entitled by the members of the society "Phoenix feather hair" and was recognized as the most beautiful women's pubic hair. This "Phoenix feather hair" was Huang Kui's most valuable property.

布面油画、装置尺寸：240 x 540 cm 年代：2007 作品七号黄奎一直喜欢收集美女的体毛，并与几个好友秘密参加&观须社&，他自己一共收集到72根珍贵的体须，其中有一根通过&观须社&成员的集体观评，选被评为&凤羽须&是公认最美的美女体须，黄奎这根&凤羽须&便是他最贵重的财产。

The other component had a wide distribution range and smaller kurtosis. Root longevity, analyzed by growing-season cohort, was characterized by each of the four theoretical probability distributions: Normal, Welibull, Lognormal, and Exponential.

第一组分的分布峰度较高，寿命较小，且细根均在一个生长季死亡，是细根的主要组成部分；第二个组分的峰度较低，分布平缓，寿命分布范围较大，且细根在两个生长季死亡。

A maxim in endodontics states that it is what you take out of a root canal that is important, not what you put in.（ P. Carrotte

根管治疗的一条格言：根管治疗重要的是你从根管内去除了什么东西，而不是你放进去什么东西。

Nickel-Titanium instruments have become widely used in the endodontic treatment. However, their unexpected separation was a serious concern in endodontics. To date, no scientific methods have been developed to evaluate the functional lifespan of Ni-Ti instruments. In this study, we used resonance frequency analysis to nondestructively detect the fatigue life of Ni-Ti instruments to determine the feasibility of this technique for use in the clinic.

镍钛合金根管锉已经广泛的使用在牙髓病的治疗上，但其无预警的断裂也是令牙医师关心的问题，之前并无一科学性的方法来评估镍钛合金根管锉的寿命，而本研究室利用自然频率的分析方式对镍钛合金根管锉做非破坏性的疲劳检测，确定此方式可行且在临床上有应用的价值。

Results Tinidazole root-canal filling group can complete root-canal filling rate amounts to 76.66 percent once.

结果替硝唑根管消毒组1次封药完成根管充填占76.66%，替硝唑根管充填组经2年跟踪观察，总有效率为96.49%。

Methods Tooth marrow 3% oxygens water of 292 deads with bad inflammation clearance, bad deads flushes to add the way to pass,160 among those exampleses use the Ca2 root-canal disinfect to cure the set,132 AN is root-canal to disinfect for the matched control.

292例慢性根尖周炎清除坏死、坏疽的牙髓3%双氧水冲洗加窦道通过，其中160例用Ca2根管消毒治疗组，132例甲酚根管消毒为对照组。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。