| 释义 |
rag·weed 英ˈrægˌwiːd美ˈrægˌwidAHDrăgʹwēd' ○○○○○高COCA⁵⁰³⁹⁴BNC²³⁶²¹³⁺¹iWeb⁴⁰³⁷⁹
基本英英词源搭配记法近义反义Thesaurus例句
n.豚草¹⁰⁰
Noun:
widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantityany of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma来自 ragged,破布般的，粗糙的，weed,草，杂草。比喻用法。ragweed pollen豚草花粉whole ragweed extract全豚草浸出物, 豚草…
rag-weed⇒n.豚草近义词 benweed千里光属ambrosia神的食物ragwort植千里光tansy ragwort千里光Senecio jacobaea美狗舌草bitterweed美洲的几种含有苦素的植物…
as in.allergen
同义词 antigen,dander,irritant,pollendust mite,foreign substance,immune trigger
allergennoun irritant
antigen,dander,dust mite,foreign substance,immune trigger,irritant,pollen Avoid this product if you have Wilson's disease or are allergic to ragweed or daisy like flowers.
威尔逊症患者和对豚草，菊花类，蜂和蜂产品过敏者不要服用。4000666999
Avoid this product if you are allergic to sunflowers, ragweed or daisy-like flowers.
如果对太阳花，豚草和菊花类过敏的请不要服用此产品。 fanlibaobei
Patients who demonstrated moderate to severe rhinitis symptoms upon exposure to ragweed were admitted to the study.
暴露于豕草而激发严重鼻炎症状并证实得到缓解的患者加入该研究。 dxy
SIT group, in which 68 patients were treated with ragweed SIT for six months before July for3 years.
用豚草变应原进行季节前6个月的抗原特异性免疫治疗，疗程为3年。 cnki
The allergy season is really several seasons. Trees start scattering their pollen in early spring, followed by grasses, and then ragweed kicks in during the summer and runs through fall.
过敏季节一般会有好几个月，首先是树开始在早春传播花粉，然后是草，接着就是豚草，它可以在整个夏天和秋天一直传播花粉。 tianya
The ragweed Ambrosia artemisiifolia, an alien invasive weed, can profoundly influence natural ecosystems, agriculture, and human health.
豚草作为一种外来入侵杂草，严重影响着生态环境、农业生产以及人类健康。 fabiao
A paper published in the Proceedings of the National Academy of Sciences reported that the ragweed pollen season in North America has been getting longer as the number of frost-free days increases.
一篇发表在国家科学院行动计划里的论文中说：花粉过敏症季节已经跟北美无霜期一样延长了。 yeeyan
According to this system, the risk value for giant ragweed was83 and it was considered as a quarantine pest with high risk.
应用该体系对三裂叶豚草进行了风险评估，得出其风险值为83，属高度危险的检疫性有害生物。 cnki
Allergic sensitivity means an allergy to a specific allergen like ragweed;
过敏性敏感意指对猪草等特定过敏原产生过度反应的过敏； esl99.com
At Johns Hopkins School of Medicine's Asthma and Allergy Center, clinical director Peter Socrates Creticos is studying what is essentially a ragweed vaccine.
Peter Socrates Creticos是约翰霍普金斯医学院的哮喘及过敏研究中心的临床总监，他正在研究豚草疫苗。 yeeyan
At six to seven years old more than half of the children were evaluated for their sensitivity to common allergens such as dust mites, ragweed and cats.
到6至7岁时，这835名儿童中，过半的人都有各种各样的过敏症，对常见的过敏原如尘螨，豚草和猫等产生过敏。 yeeyan
Conclusion Significant difference exists between the extract of artemisia pollen and ragweed pollen, with the former being more complicated.
结论艾蒿花粉与豚草花粉提取液蛋白组分差异较大，前者更复杂； cnki
For75 percent of those 35 million, ragweed is the primary allergen, he added.
对于这35,000,000人的75%来说，豚草是首要过敏原，他补充道。 yeeyan
However, from the regional data, we gained important insights into solutions that would minimize the risk of enrolling a large number of patients who do not have ragweed- specific disease.
然而，从地域性的资料来看，我们获得了重要的启示，其解决方法是将入选大量未曾患过豕草特异性疾病患者的风险降到最小。 dxy
However, people who are allergic to ragweed or daisy pollen can have a similar allergic reaction to echinacea.
然而，对豚草或菊花花粉过敏的人可能同样会对紫锥菊过敏。 yeeyan
In one study, accelerating spring's arrival by30 days prompted a 54 percent increase in ragweed pollen production.
在一个研究中表明，春天加速30天到来提高了花粉54%的产量。 yeeyan
It meant crossing a broad field of ragweed, breathing heavily as the two of us lugged the canoe, heavy with its layers of paint.
这意味着要越过宽阔的豚草区；我们两个小伙子气喘吁吁地拖着有很沉涂料层的独木舟。 blog.sina.com.cn
Limit your outside activities if you are bothered by ragweed and mold.
当你受豚草和霉菌困扰时，尽量限制户外活动。 sunstreak.blog.35.cn
Quick dissolving tablets Temporarily relieves the runny eyes and nose symptoms of allergy from pollen, ragweed, grasses, mold and animal dander.
速溶片暂时缓解了不停地流泪，豚草的花粉和鼻子过敏症状，草，霉菌，动物皮屑。 xici
Results Of the patients, 88.86% showed positive results of inhaled allergens which were mainly pollen and ragweed;
结果吸入性过敏原阳性率为88.86%，其中以花粉、豚草为主要致病过敏原； cnki
Subjects received six doses of TOLAMBA over six weeks prior to the start of the2006 ragweed season.
受试者在2006年豕草季节开始之前超过6周时接受6个剂量的 TOLAMBA治疗。 dxy
The findings correlate with analysis last year by the National Wildlife Federation that found ragweed growth rates and pollen counts increased with global warming.
这些发现是基于去年国家野生动物联合会豚草的生长速度和花粉数量随着全球变暖增加的分析得出的。 yeeyan
The following means of making a living are, according to New York City statues, illegal: the skinning of horses or cows, the growing of ragweed, and the burning of bones.
根据纽约自由雕像的宣言，下列谋生方式是不合法的：剥牛皮或马皮，种植豚草以及焚烧尸体。 wwenglish
The third resembles one of the most rampant allergens of them all, a ragweed protein that causes hay fever.
第三个与造成花粉过敏的豚草蛋白类似，该蛋白可说是过敏原里最厉害的一个了。 ecocn
Therefore, the main ways of control of ragweed especially biological controls were reviewed in order to found integrative control system of ragweed.
本文对豚草防治的主要方法进行了综合论述，为豚草综合防治体系的建立提供参考。 cnki
Tropical diseases such as malaria, dengue fever, and yellow fever are reaching temperate regions, and ragweed and poison ivy thrive in the hothouse world.
疟疾、登革热和黄热病等热带疾病正在侵袭温带地区，豚草和毒藤也在温室气候里茁壮成长。 newssgo
Whether the trigger is pollen or ragweed, suffering during allergy season is no fun.
不管让你过敏的是花粉或者豚草，在过敏季节要经受的煎熬滋味可一点也不好。 yeeyan
Ragweed pioneers idle fields.
豚草常是闲置耕地的先锋植物。《21世纪大英汉词典》 |