The leading candidate for Orion's base heat shield is a material called PICA (phenolic impregnated carbon ablator).
目前猎户座底部防热盾的首选是酚充填碳烧蚀挡板材料（PICA），是一种埋在酚树脂中的碳纤维交叉结构。
To find out the characters per pica of a type face at a particular type size copyfitting tables are available for this purpose.
要找出某一字体在某字大小下,每派卡的字符数量,可以查阅[配稿字数表].
Pica is a disorder characterized by a desire to eat non-food items.
Pica是一种以渴望吃非食物为特征的障碍。
The doctor diagnosed the patient with pica after discovering they had been consuming clay.
医生在发现病人一直在吃黏土后诊断患有Pica。
Children with pica may eat things like dirt, paper, or paint chips.
患有Pica的儿童可能会吃泥土、纸张或油漆屑等东西。
Pica can be dangerous if someone ingests toxic substances.
如果有人摄入有毒物质，Pica可能会很危险。
Treatment for pica may involve therapy and addressing any underlying nutritional deficiencies.
治疗Pica可能涉及疗法和解决任何潜在的营养缺乏问题。
Pica is more common in children and individuals with developmental disabilities.
Pica在儿童和发育障碍个体中更为常见。
It is important to seek medical help if you suspect someone has pica.
如果你怀疑某人患有Pica，寻求医疗帮助非常重要。
The exact cause of pica is unknown, but it may be related to nutritional deficiencies or mental health conditions.
Pica的确切原因尚不清楚，但可能与营养缺乏或心理健康状况有关。
Pica can sometimes lead to serious health complications if left untreated.
如果不加治疗，Pica有时可能会导致严重的健康并发症。
Parents should supervise children with pica closely to prevent them from ingesting harmful substances.
父母应该密切监督患有Pica的儿童，以防止他们摄入有害物质。
Sometimes this also presents as the consumption of inedible substances like soil and chalk, a condition known as pica.
有时也表现为食用非食用物，比如吃土和吃粉笔，这种情况被称为异食癖。
来源: Osmosis - NerveA pet that's stressed or bored may indulge in pica, or the ingestion of non-edible materials.
紧张或无聊的宠物可能会沉迷于异食癖，换句话说，处在这个状态的它们会吃非食用材料。
来源: Intermediate English short passageForget the chalk, this kid's got pica.
- 别用粉笔了，这孩子有异食癖。
来源: Medical knowledge in film and television dramas.OK. What is another word for the keyboard sign that represents a paragraph? Is it… a) pilcrow? b) bodkin? or c) pica?
好的。哪一个键盘符号代表一个段落？a) pilcrow（段落符号）？b) bodkin（锥子）？ c) pica （十二点活字）？
来源: 6 Minute EnglishHe's not talking. It could be pica. But doubtful for a man his age. Maybe an oedipal complex or idolization of the dolls as partners.
他不肯说，可能是异食癖。但是这个年龄的人一般不会，也可能是恋母情结或者是对这些娃娃的偶像崇拜。
来源: Grey's Anatomy Season 2The leading candidate for Orion's base heat shield is a material called PICA (phenolic impregnated carbon ablator).
目前猎户座底部防热盾的首选是酚充填碳烧蚀挡板材料（PICA），是一种埋在酚树脂中的碳纤维交叉结构。
To find out the characters per pica of a type face at a particular type size copyfitting tables are available for this purpose.
要找出某一字体在某字大小下,每派卡的字符数量,可以查阅[配稿字数表].
Pica is a disorder characterized by a desire to eat non-food items.
Pica是一种以渴望吃非食物为特征的障碍。
The doctor diagnosed the patient with pica after discovering they had been consuming clay.
医生在发现病人一直在吃黏土后诊断患有Pica。
Children with pica may eat things like dirt, paper, or paint chips.
患有Pica的儿童可能会吃泥土、纸张或油漆屑等东西。
Pica can be dangerous if someone ingests toxic substances.
如果有人摄入有毒物质，Pica可能会很危险。
Treatment for pica may involve therapy and addressing any underlying nutritional deficiencies.
治疗Pica可能涉及疗法和解决任何潜在的营养缺乏问题。
Pica is more common in children and individuals with developmental disabilities.
Pica在儿童和发育障碍个体中更为常见。
It is important to seek medical help if you suspect someone has pica.
如果你怀疑某人患有Pica，寻求医疗帮助非常重要。
The exact cause of pica is unknown, but it may be related to nutritional deficiencies or mental health conditions.
Pica的确切原因尚不清楚，但可能与营养缺乏或心理健康状况有关。
Pica can sometimes lead to serious health complications if left untreated.
如果不加治疗，Pica有时可能会导致严重的健康并发症。
Parents should supervise children with pica closely to prevent them from ingesting harmful substances.
父母应该密切监督患有Pica的儿童，以防止他们摄入有害物质。
Sometimes this also presents as the consumption of inedible substances like soil and chalk, a condition known as pica.
有时也表现为食用非食用物，比如吃土和吃粉笔，这种情况被称为异食癖。
来源: Osmosis - NerveA pet that's stressed or bored may indulge in pica, or the ingestion of non-edible materials.
紧张或无聊的宠物可能会沉迷于异食癖，换句话说，处在这个状态的它们会吃非食用材料。
来源: Intermediate English short passageForget the chalk, this kid's got pica.
- 别用粉笔了，这孩子有异食癖。
来源: Medical knowledge in film and television dramas.OK. What is another word for the keyboard sign that represents a paragraph? Is it… a) pilcrow? b) bodkin? or c) pica?
好的。哪一个键盘符号代表一个段落？a) pilcrow（段落符号）？b) bodkin（锥子）？ c) pica （十二点活字）？
来源: 6 Minute EnglishHe's not talking. It could be pica. But doubtful for a man his age. Maybe an oedipal complex or idolization of the dolls as partners.
他不肯说，可能是异食癖。但是这个年龄的人一般不会，也可能是恋母情结或者是对这些娃娃的偶像崇拜。
来源: Grey's Anatomy Season 2探索常用高频词汇