根

Root-canal Therapy Tinidazole Influence Root canal Periapical Periodontitis

根管治疗；替硝唑；感染根管；根尖周炎

At this time, I do not even known if there are roots growing in the soil but this is a special trait plumeria has, i.e, it can bloom even it is in the rooting process.

这麼特别的一棵，在我搜集它时正在长出花茎，在长根时也持续生长，此时，我甚至不知道它是否已在土中生出新的根来，但这是鸡蛋花的一个特点，就是即使当它在长根过程中，也能开花。

It had been loaded the evening before at our door, half a mile from the river, with potatoes and melons from a patch which we had cultivated, and a few utensils, and was provided with wheels in order to be rolled around falls, as well as with two sets of oars, and several slender poles for shoving in shallow places, and also two masts, one of which served for a tent-pole at night; for a buffalo-skin was to be our bed, and a tent of cotton cloth our roof.

出发前的晚上，船还停在家门口，距河约半英里，我们往船上装满了自家菜园里种的土豆和甜瓜，还有一些瓶瓶罐罐。我们还带了几只轮子，以便在遇到瀑布时做滚动用，两副桨，几根船篙在遇浅水时作撑船用，当然还带了两根桅杆，其中一根是用来晚上时支帐篷用的。

In conclusion, Jules Janssen warrants a special place because of his contribution to the sport of pigeon racing, especially the genetic contribution which is to be found at the base of many outstanding strains of our thoroughbreds.

罗根之前做出了几只好鸟。罗根同样认可那是只好鸟。在早期和以后，除了罗根有许多鸽舍里也有詹森鸽子并使用其育种技术进行此运动。

Water the plants and the soil they are to be planted in well. Then, dig a hole a little bigger than the root ball. Remove the plant from the pot and loosen the roots if needed. Place the plant in the hole and gently pack the soil around the plant to ensure good contact with the roots.

首先将要移出的花和土壤浇湿，然后在挖个比要移出的根球大的坑，接着把花从盆里移出来，有必要的话抖抖它的根，再栽到挖好的坑里，然后轻轻的拍拍它周围的土，让根和土壤得到很好的接触。

In this paper, a specially made root chamber system with two compartments and nine gas collection pipes was used to collect the N2O in soil air of nine different spatial position in the root chamber. The following treatments were also used:(1) Two selective nitrification inhibitors, C2H2 and DCD in low concentration were used to study the nitrification process under different NH4+-N levels and its contribution to N2O release.

用特制的带有9根采气管的两室根箱系统，采集和分析根箱中9个不同部位土壤空气中N2O的浓度，结合使用具有选择性的硝化抑制剂（包括低浓度的C2H2和DCD），研究在不同铵态氮水平下的硝化过程及其对N2O气体释放的贡献；结合使用高浓度的C2H2，抑制反硝化过程中N2O到N2的还原，研究在不同铵态氮水平下的反硝化过程及其对N2O气体释放的贡献。

The three patches of receptive field existed a few overlapping areas and also had separate area. When the intensity of mechanical stimulation was controlled to evoke only one T cell excited, the simultaneous intracellular recordings with four microelectrodes (one in AP cell and the other three in three T cells respectively) could shown that under natural conditions AP cells can positionally discriminate the area of the mechanical stimulation on a single annulus with the postsynaptic potential.

将机械刺激强度控制在只激活一个T细胞时，利用四根胞内微电极同时记录（三根电极在三个T细胞内，第四根电极在AP细胞内），结果表明AP细胞在自然条件下对单个体环上的机械刺激区域确实具有突触后电位的部位分辨功能。

Unfortunately, accurately quantifying below-ground C fluxes and estimating fine root longevity are still elusive. One of reasons is because we do not know the proportions of shortlived vs. long-lived root pools or the distribution of fine root longevity within these pools.

但是，准确量化地下C通量以及估计细根寿命仍然是目前研究中的难点，其原因之一是因为我们无法确定不同寿命细根间的数量比例关系，抑或说不清楚细根寿命符合何种统计分布。

The bat – penis libre. Animals with a bone in the penis. Hence, a bone on …"Happily," says Gourmont,"the bony structure is lost in man."

编幅—有一根无拘无束的阴茎，有些动物的阴茎里还有一根骨头，就是说，一根骨头在……古尔孟说，&幸亏人身上的骨质结构已经没有了。&

The bat – penis libre. Animals with a bone in the penis. Hence, a bone on …"Happily," says Gourmont,"the bony structure is lost in man." Happily?

编幅—有一根无拘无束的阴茎，有些动物的阴茎里还有一根骨头，根本那是说，一根骨头在……古尔孟说，&幸亏人身上的骨质框架已经么有了。&

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。