英语翻译platinum-iridiumpostsforcastbuildups铂铱铸造桩组件Contraindication禁忌症–Subgingivalcaries牙龈下龋齿–Circularisogingivaldestruction圆形齿龈损坏–Extremelysmallteethorroots特别小的牙或牙根

Question

英语翻译
platinum-iridium posts for cast buildups
铂铱铸造桩组件
Contraindication 禁忌症
– Subgingival caries牙龈下龋齿
– Circular isogingival destruction 圆形齿龈损坏
– Extremely small teeth or roots 特别小的牙或牙根
– In case of cervically funnel-shaped open lumen when no post adaptation to the canal wall is possible 漏斗形开口腔颈,没有适合根管壁的核桩
– The core cannot be circularly embraced by sound tooth substance
– 桩核不能够被健康的牙本质完全包裹
– Casting-on of non-precious metal alloys for crowns and bridges
– 用作齿冠和齿桥的非贵金属合金的浇铸
Contraindication 禁忌症
– Subgingival caries牙龈下龋齿
– Circular isogingival destruction 圆形齿龈损坏
– Extremely small teeth or roots 特别小的牙或牙根
– In case of cervically funnel-shaped open lumen when no post adaptation to the canal wall is possible 漏斗形开口腔颈,没有适合根管壁的核桩
– The core cannot be circularly embraced by sound tooth substance
– 桩核不能够被健康的牙本质完全包裹
– Casting-on of non-precious metal alloys for crowns and bridges
– 用作齿冠和齿桥的非贵金属合金的浇铸
3.2 Direct modellation of the buildup
指导桩核冠组件模型的制作
3.2.1 Taking impression of the auxiliary cavity 获取辅助沟的印膜
– Insulate auxiliary cavity with silicone or vaseline oil
– 使用硅树脂或凡士林油隔绝辅助沟.
– Apply polymerizable acrylic material (e.g.Palavit G) on the post in the area of the notches
– 在桩的凹口部位加可聚合丙烯酸树脂材料（如 Palavit G）
– Insert post
– 插入桩核
– Fill auxiliary cavity with modellation acrylics(Fig.5)
– 用模塑丙烯酸树脂填充辅助沟（图5）
– Remove post and reinsert for control
– 反复移除、插入桩核进行调节.
3.2.2 If necessary,shorten root post 如果必要的话,缩短根桩
3.2.3 Build up core (Fig.6) 制作桩核（图6）
– with burn-out modelling acrylics
– 烧掉模塑丙烯酸树脂.
– either freehand or with auxiliary devices(e.g.Frasaco-Strip crown)
– 手工或使用辅助工具（如Frasaco-Strip 冠）
– Allow acrylics to cure
– 允许用丙烯酸树脂进行治疗
– Initial preparation of the core
– 桩核的预备
3.2.4 Remove modelled post buildup for further processing in the laboratory and provide root with a temporary post during the laboratory work.取走塑型的桩核组件到技工室做进一步处理,在进行技工室处理阶段,可为患牙提供临时桩.
总觉得翻译的不够专业，

Answer 1

profetional enough! good for you!