查询词典 ionomer

All caries were filled by glass ionomer silver reinforced restorative.60 old men were divided into group 2,treated by atraumatic restoration treatment.

选择60例双侧后牙患根面龋的老年人为试验组1，双侧分别采用非创伤性充填技术和临床常规治疗方法预备洞型，以银粉玻璃离子充填。

Objective:To choose the children repaired the caries with general and atraumatic restorative treatment,and to evaluate the effect.Methods:A total of 184 caries of 78 patients were randomly divided into two groups,the general and the ART group,with FXⅡ glass ionomer cement filling,and the clinical evaluation was observed after 1 year and 2 year.

目的：选择适合儿童进行常规和非创伤性充填术技术，评价常规和ART技术采用FXⅡ玻璃离子水门汀修复龋损的效果方法：78例184颗乳牙龋洞，随机分成两组，分别应用常规和ART技术，用FXⅡ玻璃离子水门汀充填窝洞，1年及2年后随诊充填情况。

The ionomer membrane under the conditions of 20℃ and 0.05 MPa shows better permeaselectivities that the permeability coefficient of CO_2 and CO_2/ N_2 separation factor are 223 Barrer and 65.70, respectively, while CO_2 / CH_4 separation factor is only 14.70. An obvious increase in P_(CO_2) with decreasing pressure difference exhibits a characteristic of facilitated CO_2 transport, which is not disappear and almost unchange after two months. There is no this behavior for N_2 and CH_4. Hence, P_(CO_2) and α_(CO_2/N_2) and α_(CO_2/CH_4) can be enhanced simultaneously.

该离聚体膜显示出良好的CO_2渗透性能，在20℃和0.05MPa压差下，CO_2渗透系数P_(CO_2)和CO_2/N_2分离系数αCO_2/N_2分别高达223 Barrer和65.70.P_(CO_2)和αCO_2/N_2随CO_2压差的降低而明显增大，显示出促进输送特征，这一行为即使在膜放置2个月之后并不消失，渗透分离性能变化不大。N_2和CH_4无此性能，因此在气体压差较低时，P_(CO_2)和αCO_2/N_2、αCO_2/CH_4可同时提高。

The ionomer membrane under the conditions of 20℃ and 0.05 MPa shows better permeaselectivities that the permeability coefficient of CO_2 and CO_2/ N_2 separation factor are 223 Barrer and 65.70, respectively, while CO_2 / CH_4 separation factor is only 14.70. An obvious increase in P_(CO_2) with decreasing pressure difference exhibits a characteristic of facilitated CO_2 transport, which is not disappear and almost unchange after two months. There is no this behavior for N_2 and CH_4. Hence, P_(CO_2) and α_(CO_2/N_2) and α_(CO_2/CH_4) can be enhanced simultaneously.

该离聚体膜显示出良好的CO_2渗透性能，在20℃和0.05MPa压差下，CO_2渗透系数P_(CO_2)和CO_2/N_2分离系数αCO_2/N_2分别高达223 Barrer和65.70.P_(CO_2)和αCO_2/N_2随CO_2压差的降低而(来源：e2b2A2bBC论文网www.abclunwen.com)明显增大，显示出促进输送特征，这一行为即使在膜放置2个月之后并不消失，渗透分离性能变化不大。N_2和CH_4无此性能，因此在气体压差较低时，P_(CO_2)和αCO_2/N_2、αCO_2/CH_4可同时提高。

Ionomer membrane containing cobaltous ions, exhibiting CO2 facilitated transport and higher acoi/M value are not ample conditions, but are important factors.

离聚体膜含有钴离子、对CO_2具有促进输送作用以及具有较高的αCO_2/N_2是重要的因素，但还不是充分条件，还可能同时与高分子膜的化学结构、聚集态结构及未知因素有关。

Ionomer membrane containing cobaltous ions, exhibiting CO2 facilitated transport and higher acoi/M value are not ample conditions, but are important factors. The key reasons for the occurring of reverse permeation behavior should be attributed to the polymeric chemical structure and the morphology structure of the membranes as well as other possible unknown factors.

离聚体膜含有钴离子、对CO_2具有促进输送作用以及具有较高的αCO_2/N_2是重要的因素，但还不是充分条件，还可能同时与高分子膜的化学结构、聚集态结构及未知因素有关。

Gas separation membrane; EPDM; ionomer membrane containing cobaltous ions; facilitated CO_2 transport; reverse permeation

工程科技II，工业通用技术及设备，工程基础科学气体分离膜； EPDM；含钴离聚体；促进输送；反向渗透

OBJECTIVE: To compare the clinical effects of 3M Ketac Molar ultrahard glass ionomer cements and silver amalgams on filling the dental cavities.

目的：比较3M Ketac Molar超硬玻璃离子与银汞合金充填后牙窝洞的临床效果。

Objectives: To study acid-pretreatment of the glass powder on the mechanical properties of glass ionomer cement.

目的：研究玻璃微粉的酸处理对玻璃离子水门汀机械性能的影响。

Objectives: To study the effect of the particle sizes and distribution of the glass powder on the mechanical properties of glass ionomer cement.

目的：研究玻璃微粉粒径及分布对玻璃离子水门汀机械性能的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。