anemia

时间:2024-04-26 03:40:35编辑:优化君

生理性贫血的名词解释

一般是指妊娠以后,为了胎儿生长发育,母体有一系列适应性的变化。如孕期血容量增加约50%,其中血浆增加45%,红细胞容量只增加30%,血液相对稀释,为生理性贫血。 分娩后自动恢复正常.
铁是制造血红蛋白的主要原料。然而孕期胃酸减少,吸收不良,尤其是早期妊娠常有妊娠反应,饮食中铁含量不足,而胎儿生长发育随着胎龄增长对铁的需求增加。 注意补充铁制品可以预防.


贫血的名词解释

红细胞数、血红蛋白或红细胞压积低于正常。贫血指的是单位血容量里边,主要是红细胞的数量下降低于同一海平面下正常人的正常值的低线,我们就说他是贫血。我们经常会用血红蛋白的数量来评价是否贫血,比如像男性血红蛋白低于120g/L,女性血红蛋白低于110g/L或者是孕妇的血红蛋白量低于100g/L,我们就说这个人贫血了。血红蛋白的量低于正常值以后,它可能还有一些影响因素,比如在一个海平面下,如果要是在高原地区生活的人,他的比值跟我们同一海平面下他的这个值可能就不一样,他相对就高。还有它可能会受到一些生理因素的影响,比如妊娠期,整个血容量增多,相对于血红蛋白它的量相对就会减少,所以我们的值就从110g/L调到100g/L,它的贫血的这个值下调。


及与和的区别是什么

一、 及,拼音[jí],基本解释:1.从后头跟上:来得~。赶不~。2.达到:~格。~第(古代科举考试中选,特指考取进士)。普~。过犹不~。3.趁着,乘:~时。~早。~锋而试。4.连词,和,跟:阳光、空气~水是生物生存的基本条件。以~。二、和,拼音[ hé ],基本解释1.相安,谐调:~美。~睦。~谐。~声。~合(a.和谐;b.古代神话中象征夫妻相爱的两个神)。~衷共济。2.平静:温~。祥~。~平。~气。~悦。~煦。惠风~畅。3.平息争端:讲~。~约。~议。~亲。4.数学上指加法运算中的得数:二加二的~是四。5.连带:~盘托出(完全说出来)。~衣而卧。6.连词,跟,同:我~老师打球。7.介词,向,对:我~老师请教。8.指日本国:~服(日本式服装)。~文。大~民族。9.体育比赛不分胜负的结果:~棋。~局。10.姓。[ hè ]1.和谐地跟着唱:曲高~寡。2.依照别人的诗词的题材或体裁作诗词:~诗。[ huó ]在粉状物中搅拌或揉弄使粘在一起:~面。~泥。[ huò ]1.粉状或粒状物搀和在一起,或加水搅拌:~药。奶里~点儿糖。~弄。~稀泥。2.量词,指洗衣服换水的次数或一剂药煎的次数:衣裳洗了三~水。两者用作连词市,意义相同,其他语境则意义不同。

常见的有关疾病的英语单词及相关词组,句子

很高兴为您解答
有关疾病的常见单词有:anemia, anaemia 贫血
angina pectoris 心绞痛 appendicitis 阑尾炎
arthritis 关节炎 bronchitis 支气管炎 cancer 癌 lung cancer肺癌
chicken pox, varicella 水痘 cholera 霍乱 cold 感冒,伤风,着凉
(head) cold 患感冒 diabetes 糖尿病 gout 痛风 headache 头痛
indigestion 消化不良 influenza, flu 流感 insanity 精神病
leukemia 白血病 malaria 疟疾 malnutrition 营养不良 measles 麻疹
migraine 偏头痛 miocardial infarction 心肌梗塞 mumps 流行性腮腺炎
paralysis 麻痹 pneumonia 肺炎 rickets, rachitis 佝偻病 sciatica 坐骨神经痛
smallpox 天花 syphilis 梅毒 tuberculosis 结核病 tumour 瘤 (美作:tumor)
希望能帮到您


有关环保的英文单词或词组

环境千年-行动起来吧!(2000) The Environment Millennium - Time to Act!
拯救地球就是拯救未来!(1999) Our Earth - Our Future - Just Save It!
为了地球上的生命-拯救我们的海洋!(1998)For Life on Earth - Save Our Seas!
为了地球上的生命(1997) For Life on Earth
我们的地球、居住地、家园(1996) Our Earth, Our Habitat, Our Home
国际生物多样性日 International Biodiversity Day (29 December)
世界水日 World Water Day (22 March)
世界气象日 World Meteorological Day(23 March)
世界海洋日 World Oceans Day (8 June )
联合国环境与发展大会(环发大会) United Nations Conference on Environment and Development (UNCED)
环发大会首脑会议 Summit Session of UNCED
联合国环境规划署 United Nations Environment Programs (UNEP)
2000年全球环境展望报告 GEO-2000; Global Environmental Outlook 2000
入选“全球500佳奖” be elected to the rank of Global 500 Roll of Honor
联合国人类居住中心 UN Center for Human Settlements (UNCHS)
改善人类居住环境最佳范例奖 Best Practices in Human Settlements Improvement
人与生物圈方案 Man and Biosphere (MAB) Programme (UNESCO)
中国21世纪议程 China’s Agenda 21
中国生物多样性保护行动计划 China Biological Diversity Protection Action Plan
中国跨世纪绿色工程规划 China Trans-Century Green Project Plan
国家环境保护总局 State Environmental Protection Administration (SEPA)
中国环保基本方针 China’s guiding principles for environmental protection
坚持环境保护基本国策 adhere to the basic state policy of environmental protection
推行可持续发展战略 pursue the strategy of sustainable development
贯彻经济建设、城乡建设、环境建设同步规划、同步实施、同步发展(三同步)的方针 carry out a strategy of synchronized planning, implementation and development in terms of economic and urban and rural development and environmental protection (the “three synchronizes” principle)
促进经济体制和经济增长方式的转变 promote fundamental shifts in the economic system and mode of economic growth
实现经济效益、社会效益和环境效益的统一 bring about harmony of economic returns and contribution to society and environmental protection
中国环保基本政策 the basic policies of China’s environmental protection
预防为主、防治结合的政策 policy of prevention in the first place and integrating prevention with control
污染者负担的政策 “the-polluters-pay” policy
强化环境管理的政策 policy of tightening up environmental management
一控双达标政策 policy of “One Order, Two Goals”:
“一控”:12种工业污染物的排放量控制在国家规定的排放总量 The total discharge of 12 industrial pollutants in China by the end of 2000 shall not exceed the total amount mandated by the central government.;
“双达标”: 1. 到2000年底,全国所有的工业污染源要达到国家或地方规定的污染物排放标准 The discharge of industrial pollutants should meet both national and local standards by the end
of 2000. 2. 到2000年底,47个重点城市的空气和地面水达到国家规定的环境质量标准 2. Air and surface water quality in all urban districts in 47 major cities should meet related national standards by the end of 2000.
对新项目实行环境影响评估 conduct environmental impact assessments (EIA) on
start-up projects
提高全民环保意识 raise environmental awareness amongst the general public
查处违反环保法规案件 investigate and punish acts of violating laws and regulations on environmental protection
环保执法检查 environmental protection law enforcement inspection
限期治理 undertake treatment within a prescribed limit of time
中国已加入的国际公约 international conventions into which China has accessed
控制危险废物越境转移及其处置的巴塞尔公约 Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and Their Disposal
关于消耗臭氧层物质的蒙特利尔议定书 Montreal Protocol on Substances that Deplete the Ozone Layer
生物多样性公约 Convention on Biological Diversity
防治荒漠化国际公约 Convention to Combat Desertification


常见疾病的英语单词

一、headache读音:英 [ˈhedeɪk] 美 [ˈhedeɪk] n.头痛;令人头痛的人(或事物);麻烦复数: headaches例句:1、I have a splitting headache .我头痛欲裂。2、This is a real headache for us. 这对我们来说真是个难题。二、cough读音:英 [kɒf] 美 [kɔːf] v.咳嗽;(从喉咙或肺中)咳出;突然发出刺耳的声音n.咳嗽;咳嗽声;咳嗽病第三人称单数: coughs 复数: coughs 现在分词: coughing 过去式: coughed过去分词: coughed例句:1、Graham began to cough violently 格雷厄姆开始剧烈咳嗽。2、Cough expectorant main treatment method is Zhifei. 4. 咳嗽病治法主要是治肺祛痰。三、cold读音:英 [kəʊld] 美 [koʊld] adj.寒冷的;冷的;未热过的;已凉的;冷却的;冷漠的;不友好的n.冷;寒冷;(尤指)低气温;感冒;伤风;着凉adv.突然;完全;毫无准备地复数: colds 比较级: colder 最高级: coldest例句:I can personally attest that the cold and flu season is here 感冒和流感季节来了,对此我有切身体会。四、fever读音:英 [ˈfiːvə(r)] 美 [ˈfiːvər] n.发烧;发热;热(病);激动不安;兴奋紧张v.使发高烧;使狂热;煽动第三人称单数: fevers 复数: fevers 现在分词: fevering 过去式: fevered 过去分词: fevered例句:1、She caught a fever on her travels in Africa, and died.她在非洲旅行时患热病而死。2、He waited for her arrival in a fever of impatience.他焦急不安地等待她的到来。五、diabetes读音:英 [ˌdaɪəˈbiːtiːz] 美 [ˌdaɪəˈbiːtiːz] n.糖尿病;多尿症例句:Blindness is a common complication of diabetes 失明是糖尿病常见的并发症。

关于常见疾病的英语单词

Disease 疾病
anemia, anaemia 贫血
angina pectoris 心绞痛
appendicitis 阑尾炎
arthritis 关节炎
bronchitis 支气管炎
cancer 癌
catarrh 卡他,粘膜炎
chicken pox, varicella 水痘
cholera 霍乱
cold 感冒,伤风,着凉
(head) cold 患感冒
diabetes 糖尿病
diphtheria 白喉
eczema 湿疹
epilepsy 癫痫
erysipelas 丹毒
gangrene 坏疽
German measles, rubella 风疹
gout 痛风
headache 头痛
hemiplegy, hemiplegia 偏瘫,半身不遂
interus, jaundice 黄疸 indigestion 消化不良
influenza, flu 流感
insanity 精神病
leukemia 白血病
malaria 疟疾
malnutrition 营养不良
Malta fever 马耳他热,波状热
measles 麻疹
migraine, splitting headache 偏头痛
miocardial infarction 心肌梗塞
mumps 流行性腮腺炎

neuralgia 神经痛
neurasthenia 神经衰弱
paralysis 麻痹
peritonitis 腹膜炎
pharyngitis 咽炎
phtisis 痨病,肺结核
pneumonia 肺炎
poliomyelitis 脊髓灰质炎
rabies 狂犬病
rheumatism 风湿病
rickets, rachitis 佝偻病
scabies, itch 疥疮
scarlet fever 猩红热
sciatica 坐骨神经痛
sclerosis 硬化
septicemia, septicaemia 败血病
sinusitis 窦炎
smallpox 天花
swamp fever 沼地热
syncope 晕厥
syphilis 梅毒
tetanus 破伤风
thrombosis 血栓形成
torticollis, stiff neck 斜颈
tuberculosis 结核病
tumour 瘤 (美作:tumor)
typhus 斑疹伤寒
urticaria, hives 荨麻疹
whooping cough 百日咳
yellow fever 黄热病 呵呵 希望对你有帮助


英语单词中加前缀a意思相反的有哪些词

a(n)=without
amnesia 构词:a (without) + mnes (memory) + ia (disease).例:mnemonics(记忆术) n.loss of memory.
amnesty 构词:a (without) + mnes (memory) + ty (n.).不记仇=宽恕=特赦 n.pardon.
amoral 构词:a (without) + moral(道德)= 缺德的 adj.hild wanonmoral.
also adj.
a=to
amass 构词:a (to) + mass (gather) v.collect.
The miser’s aim is to amass and hoard as much gold as possible.
a(n)=without
amnesia 构词:a (without) + mnes (memory) + ia (disease).例:mnemonics(记忆术) n.loss of memory.
Because she was suffering from amnesia,the police could not get the young girl to identify herself.
amnesty 构词:a (without) + mnes (memory) + ty (n.).不记仇=宽恕=特赦 n.pardon.
When his first child was born,the king granted amnesty to all in prison.
amoral 构词:a (without) + moral(道德)= 缺德的 adj.nonmoral.
The amoral individual lacks a code of ethics; he cannot tell right from wrong.The immoral person can tell right from wrong; he chooses to do something he knows is wrong.
anemia 构词:an (without) + hema (blood) + ia (disease) n.condition in which blood lacks red corpuscles.The doctor ascribes her tiredness to anemia.anemic,adj.
anesthetic 构词:an (without) + esthet (sensation) + ic (a--n)
n.substance that removes sensation with or without loss of consciousness.
His monotonous voice acted like an anesthetic; his audience was soon asleep.anesthesia,n.
atrophy 构词:a (without) + troph (food) + y (n) n.wasting away.
Polio victims need physiotherapy to prevent the atrophy of affected limbs,also v.
apolitical 构词:a (not) + political =对政治不关心
adj.having an aversion or lack of concern for political affairs.
It was hard to remain apolitical during the Vietnam


那些词前面加a,哪些前面是an例举那些单词

单词? 那可太多了。。。 只能掌握其中的规则:

1. 辅音前 + a
2. 元音前+ an

简单规则,但要小心掌握。 发a e i o u 【本音】的是元音,那么意味着不一定是元音字母才发元音,有的单词首字母辅音字母不发音(后面发元音),或者辅音字母发元音,都要被认为是元音,前面+an;同理,元音字母只有发元音的时候,前面才+an,否则+a。

【举例】:
a cat
a game of basket ball
an apple
an excellent book
an interesting movie
an old man
an umbrella
a universoty - u 是元音字母,但这里不发元音
a one-day meeting - o这里也不发元音
an hour - h是辅音字母,但h这里不发音, 后面的o是元音字母,也发元音。
an honest person - 同上例,h不发音
an FBI agent - F是辅音字母,但F这里发eff,元音,所以+an


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