题目内容
（请给出正确答案）
The strength of zinc phosphate cement is linearly related to its()
A．pH
B．powder-to-liquid ratio
C．fluoride content
D．glass content
如果结果不匹配，请 联系老师 获取答案
更多“The strength of zinc phosphate…”相关的问题
Rate the following cements in terms of compressive strength from highest to lowest()
A．zinc oxide-eugenol，zinc phosphate，resin
B．zinc phosphate，resin，zinc oxide-eugenol
C．resin，zinc phosphate，zinc oxide-eugenol
D．All of the above
A．spatulation time
B．liquid-powder ratio
C．temperature ofthe mixing slab
D．number and size ofpowder increments
A．the compressive strength of the cement is too low
B．cement interferes with the polymerization of the resin
C．zinc oxide and Bis-GMA form. a soluble compound
D．the cement increases the polymerization shrinkage of the resin
Advantages of zinc polycarboxylate cement include which of the following()
A．kindness to the pulp
B．10ng working time
C．chemical adhesion to tooth structure
D．All of the above
If zinc phosphate cement is contaminated by moisture during setting()
A．its solubility increases
B．its hardness increases
C．its pH increases
D．its fluoride release increases
A．1ess expensive
B．more retentive
C．weaker
D．all ofthe above
Coffeemaker
This coffeemaker is a newly-arrival of this summer. It is offered in 15 colors (bright yellow, light green, blue-green, peach, light pink, elegant silver, mysterious dark, etc.). Equipped with strength Selector, Coffee Strength Control System, Clock Timer, Drip-stop, Walter-level Indicator and Automatic Shut-off, this high-quality coffer maker can make 10-15 cups of coffee in a short period of 15 minutes. With the Strength Selector you can set this coffeemaker to brew coffee at the strength you like best——from mild to strong. The Coffee Strength Control System clearly indicates at which point the water and coffee ingredients are perfectly balanced. Thanks to the Drip-drop feature you can pour coffee during the brew process, without spilling coffee on the hotplate. Want to wake up to the smell of fresh coffee？ The Clock Timer makes it possible. Own your ideal coffeemaker now!
Color：It is offered___31___colors.
Equipments：It is equipped with Strength Selector, Coffee Strength Control System,___32___, Drip-stop, Walter-level Indicator and ___33___.
Time-consume：this coffee maker can complish producting coffee in a period of __34____.
Type of coffee：this coffeemaker can be set to brew coffee at the strength you like best--from ___35___.
A.except from
B.yet from
C.however from
D.but from
