两管的

The hydrothermal method is used to obtain two types of TiO2 nanotube catalysts, to which the vitriol with different density is applied to acidify them.

利用水热法制备了两种TiO2纳米管催化剂，用不同浓度硫酸对制备得到的TiO2纳米管进行酸化。

Every cilium or flagellum grows only from the cell surface where a basal body is located.

纤毛和鞭毛具有同样的内部结构：九个双微管环形排列，纵向延伸，环中心是两个或以上微管组成。

These two traditional Chinese medicine has a strong antibacterial activity and, more importantly, they have an advantage that lower toxicity than traditional disinfectant drug - Formocresol, CP. In order to help in the developmentof new strategies to prevent or eliminate the infection byE. faecalis, thereby improving treatment results in endodontics and give a reference to clinical application, In this research , using traditional Drug formocresol and the current most respected calcium hydroxide ( calcium hydroxide mixed with propylene glycol ) as the conventional control, we investigated the antimicrobial activity of Chinese herbs cinnamic aldehgd and Chinese gallnut against E. faecalis in root canals in vitro.

上述两种中药都具有很强的抗菌作用，更重要的是它们作为中药具有较传统消毒药物—甲醛甲酚、樟脑酚毒副作用小的优点，本研究通过离体牙根管消毒实验，并用传统消毒药物甲醛甲酚及当前最受推崇的氢氧化钙制剂做为常规对照，对两种中药的抗粪肠球菌性能进行评价，以期探讨更有效且安全的抑制或杀灭粪肠球菌的方法，提高根管治疗的成功率，为临床应用提供一定参考。

Faecalis, thereby improving treatment results in endodontics and give a reference to clinical application, In this research , using traditional Drug formocresol and the current most respected calcium hydroxide (calcium hydroxide mixed with propylene glycol) as the conventional control,we investigated the antimicrobial activity of Chinese herbs cinnamic aldehgd and Chinese gallnut against E.

上述两种中药都具有很强的抗菌作用，更重要的是它们作为中药具有较传统消毒药物—甲醛甲酚、樟脑酚毒副作用小的优点，本研究通过离体牙根管消毒实验，并用传统消毒药物甲醛甲酚及当前最受推崇的氢氧化钙制剂做为常规对照，对两种中药的抗粪肠球菌性能进行评价，以期探讨更有效且安全的抑制或杀灭粪肠球菌的方法，提高根管治疗的成功率，为临床应用提供一定参考。

Using the fluid mechanics theory, the Gauss filtration governing equations are presented based on the incompressible Navier-Stokes equation in primitive variables, which are discretized using standard third-order accurate Galerkin finite element scheme in space and discretized using finite differencing scheme in time.

为了考证数值模拟结果的正确性，对水泥在圆弧弯管中的气力输送气固两相流动采用了等速取样和等截面法进行了三种工况的试验研究。试验结果表明，竖直上升弯管出口颗粒浓度在弯管外侧脊线附近颗粒浓度特别高，其余部分相对比较均匀且浓度较低。

By manufacturing the two cylindrical resistor tubes in the liquid groove of the conducting electricity, the variable of the liquid-surface height is linear to the variable of the cylindrical resistor tube.

摘 要：论述倾斜度测试仪的测量原理，提出在导电液体槽中制造两个圆柱形电阻管，这样可以把圆柱形电阻管液面高度的变化量线性地转换成圆柱形电阻管电阻的变化量。

Researching believed that lysosome has not only digestive function but also traffic action.

微管由α和β两种微管蛋白聚合而成，其结构与功能的差异可能取决于所含微管蛋白的结构的不同。

In prophase, it localized on the microtubule organizing-center. In metaphase, it co-localized with α-tublin completely on spindle. In anaphase, it co-localized with α-tublin in aster and mid-zone. In telophase, it co-localized with α-tublin in cytoplasmic bridge connecting the two daughter cells.

在分裂前期，hSMP-1蛋白位于微管组织中心区域；在分裂中期，hSMP-1蛋白与组成纺锤体的微管呈完全共定位；在分裂后期，hSMP-1蛋白与星体和纺锤体中区的微管呈共定位关系；在分裂末期，hSMP-1蛋白则与两个子细胞之间的胞质桥完全共定位。

Grandma with a child too Elaine said:"A person has two box, a control box to speak do not speak of a pipe box, smart people know when to speak when the words should not ......" and then Elaine She is the possession of her to speak to the lost box.

小时候太奶奶跟爱莲娜说：&一个人有两个匣子，一个管说话的匣子一个管不说话的匣子，聪明的人知道什么时候该说话什么时候不该说话……&而爱莲娜呢，她是把她那个管说话的匣子给弄丢了。

Following the studying of the immersing environment and the characteristic of the Huangpu River immersed tunnel element, the paper designed the twin-barge strategy and two pontoons strategy which will be suitable for the element immersing, besides, a theoretic estimation of the feasibilities of the two strategies is carried out.

分析了黄浦江越江沉管隧道管段的沉放环境和条件，设计了适合大尺度管段沉放的双驳船沉放法和双浮筒沉放法，理论估算了这两种沉放方法的施工可行性。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。