藜草

The experiment identified weed control spectrum of toxin and sensitivity to main crops. The result showed that dayflower and goosefoot were most sensitive to toxin with injury response of level 4, followed by redroot pigweed and eragrostioid with injury response of level 3 and level 2, respectively. Among the main crops, corn and sorghum were susceptible to toxin while wheat, soybean and peanut were insensitive.

粗毒素杀草谱和对作物安全性测试结果为：鸭跖草和藜对毒素最敏感，伤害反应为4级；反枝苋和虎尾草伤害反应分别为3级和1级；玉米和高粱对粗毒素敏感，小麦、大豆和花生对粗毒素不敏感。

The result showed that dayflower and goosefoot was most sensitive to toxin which injury response reached to level 4,then redroot pigweed and eragrostioid which injury response was level 3 and level 2 respectively.Among main crops corn and sorghum were susceptible to toxin while wheat,soybean and peanut were insensitive to toxin.

粗毒素杀草谱和对作物安全性测试结果为鸭跖草和藜对毒素最敏感，伤害反应为4级，反枝苋和虎尾草伤害反应分别为3级和1级；玉米和高粱对粗毒素敏感，小麦、大豆和花生不敏感。6。

The test of host range showed SYAU-06 strain was safe to eighteen species of crops and vegetable besides corn and sorghum had slight injury response.Among twenty-seven species weeds from fourteen family the dayflower was most sensitive to the fungi,redroot amaranth and emarginated amaranth was slightly sensitive as well as goosefoot.

SYAU-06菌株寄主范围测试表明在供试的7科18种大田作物和蔬菜中仅玉米和高粱叶片有轻微的伤害反应，在供试的14科27种杂草中，对鸭跖草高度敏感，对苋科的反枝苋、凹头苋和藜科的藜轻度敏感。

Many of the supplements on the market extract it from the Japanese knotweed plant, which is a plentiful and inexpensive source.

市场上的很多营养补充品都是从日本结草中提取白藜芦醇，而结草是一种既丰富又便宜的白藜芦醇。

Twenty three troublesome weeds and five crops were tested to study specificity of helminthosporin. The result showed that 18 out of the 28 species were susceptible to the toxin. Chenopodium serotinum is the most susceptive, and D. sanguinalis, Polygonum aviculare, Beckmannia syzigachna, Chenopodium album and Alopecurus japonicus took second place.

该毒素在150μg/mL浓度下，对马唐胚根生长抑制率达44.59%；当毒素浓度达到200μg/mL时，叶绿素含量下降18.41%；在500μg/mL浓度下，毒素对供试的23种杂草产生的毒害程度不同，其中小藜对毒素最为敏感，其次为马唐、萹蓄、菵草、藜和日本看麦娘等恶性杂草。

Of alfalfa grass against as many as 65 kinds of products, including dicotyledonous weeds against the most serious, there are: Ma theophrasti, Xanthium, green salsa, salsa fin, Cephalanoplos vegetables, Salsola collina, flat hair, trionum wild, East City, quinoa, small Chenopodium, Portulaca oleracea, Amaranthus retroflexus, Capsella bursa-pastoris, iron amaranth, playing a bowl of flowers, vegetables brachyotus Chicory; monocotyledons mainly Setaria grass, barnyard grass, Chloris virgata, reed, Dichotomanthes grass, Digitaria Descurainia sophia, and so on.

对苜蓿有危害的杂草多达65个种，其中以双子叶杂草危害最为严重，主要有：苘麻、苍耳、灰绿碱蓬、翅碱蓬、刺儿菜、猪毛菜、扁蓄、野西瓜苗、东亚市藜、小藜、马齿苋、反枝苋、荠菜、铁苋菜、打碗花、苣荬菜；单子叶杂草主要有狗尾草、稗草、虎尾草、芦苇、牛筋草、播娘蒿和马唐等。

Then the reaction rates of IgE and IgG in asthmatic patients serum to chenopodium album pollen were counted by immunoblotting. RESULTS: Twelve bands of protein were obtained through SDS PAGE. The molecular weight of each band was 92, 63.1, 61, 52, 45, 43, 39.7, 38.9, 34, 31.6, 28.4 and 18.5~12 ku. Immunobloting identified 4 protein bands recognized by sIgE, molecular weights being 92, 34, 31.6 and 18.5~12 ku, which reacted with 70%, 50%, 80% and 90% of asthmatic patient serum.

结果： 藜草花粉经电泳后得到12条蛋白质区带，分子质量依次为92， 63.1， 61， 52， 45， 43， 39.7， 38.9， 34， 31.6， 28.4和18.5~12 ku；免疫印迹可见4条sIgE反应带，蛋白分子质量依次为92， 34， 31.6和18.5~12 ku；与患者血清反应率分别是70%， 50%， 80%和90%；与血清sIgG结合的反应带有8条，蛋白分子质量为92， 61， 52， 45， 43， 39.7， 31.6和18.5~12 ku；与患者血清反应率分别是80%， 40%， 10%， 20%， 80%， 10%， 10%和100%。

Molecular weights of the components were tested through SDS????PAGE. Then the reaction rates of IgE and IgG in asthmatic patients serum to chenopodium album pollen were counted by immunoblotting.

PAGE测定变应原各组分的分子质量；应用免疫印迹法检测各组分蛋白质与藜草花粉过敏性哮喘患者血清中sIgG和sIgE的反应率。

One hundred and two patients with seasonal asthma allergic to caraway, humulus or chenopodium pollen were divided randomly into 2 groups: observation group and control group and the 2 groups were given purified pollen allergens and crude pollen allergens respectively before the allergic season.

采取随机、对照方法将102例确诊为季节性黄蒿、草、藜草花粉过敏性哮喘患者分为观察组及对照组，应用纯化花粉变应原及粗花粉变应原分别对两组患者进行季节前sit，疗程3 mo。

Rain fell on the roof of the barn and dripped steadily from the eaves. Rain fell in the barnyard and ran in crooked courses down into the lane where thistles and pig weed grew. Rain spattered against Mrs. Zuckerman's kitchen windows and came gushing out of the downspouts . Rain fell on the backs of the sheep as they grazed in the meadow.

雨水落在谷仓顶上，不停的从屋檐上滴落下来；雨水落到谷仓院子里，弯弯曲曲地一道一道流进长着蓟草和藜草的小路；雨水噼噼啪啪地打在朱克曼太太的厨房窗上，咕咚咕咚地涌出水管；雨水落在正在草地上吃草的羊的背上。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。