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METHODS: A randomized controlled study was carried out to compare the efficacy of a single dose of 3 or 2 tablets of albendazole composite versus a single dose of 400 mg of albendazole or 10 mg base/kg of pyrantel pamoate for treatment of intestinal nematodiasis including 1 864 cases infected with hookworm, 1 568 cases infected with Ascaris, 1 785 cases in...

对成人钩虫感染者1864例、蛔虫感染者1568例和鞭虫感染者1785例及儿童蛲虫感染者373例，随机分组，比较服用单剂复方阿苯达唑3片或2片与单剂阿苯达唑400mg或噻嘧啶30mg（含基质10mg）／kg的驱虫效果和副作用。

Petals white or yellowish, obcordate or deeply 2-lobed, lobes unequal, base tapering, clawed, apex inflexed, outer petals in outer flowers radiant.

花瓣白色或淡黄的，倒心形或深深2裂的，不等长的裂片，基部渐狭，瓣爪，先端内折，在外部花的外部花瓣辐射状。

Staminode limb narrowly obovate; spur at least 2.4 cm, base at least 3 mm in diam.

退化雄蕊的瓣片狭倒卵形；距至少2.4厘米，基部3毫米直径的至少 161 D。

Based on the national tenth five magnitude project — Suzhou City Water Environment Improvement and Synthesize Demonstration item, we carried out the static simulation test and the dynamic simulation test under the condition of heavy pollution loading rate and low transparency and dissolved oxygen in polluted river of suzhou ancient city district. These investigations were on the base of the formers' work. We analyzed the purification effects and rules of plant floating-bed technology on polluted river water, and also applied the technology to purify the polluted river water in Miaojia River. Conclusions were summed up in the following:The dominance plant option test was carried out among Oenanthe javanica, Lolium mutliflorum and Allium sativum under low temperature condition. The results showed that the Oenanthe javanica was the dominance floating-bed plant under low temperature condition. Its net removal rate of TN、 NH_3-N、 TP、 COD_ were 51.3%、 65.2%、 55.6%、 57.6%, respectively, and inhibition rate of algae reached 92.3%.

本论文以国家863重大科技专项——&苏州市城市水环境质量改善与综合示范&项目为依托，在前人研究的基础上，根据苏州古城区污染河道污染负荷重、透明度及溶解氧低的实际情况，通过静态、动态模拟试验，研究了植物浮床技术对污染河水的净化效果及规律，同时在苏州古城区内的苗家河开展了植物浮床技术净化污染河水的示范应用，得出了以下结论：(1)低温条件下对水芹菜、多花黑麦草、大蒜三种浮床植物筛选的试验表明：水芹菜是低温条件下浮床植物的优势种，其对TN、NH_3-N、TP、COD_的净去除率分别为51.3%、65.2%、55.6%、57.6%，对藻类的抑制率达92.3%。

Leaves radical, tufted; peti- ole slender,(2–)4–9(–11) cm; leaf blade orbiculate, orbiculate-elliptic, or ovate, variable even on same plant,(0.5–)1.5–5 ×(0.3–)1.5–5.5 cm, thinly leathery, abaxially pale green, adaxially dark green, base truncate, subcordate, or attenuate and shortly decurrent into petiole, margin apiculately obtuse-serrate, rarely subentire, and often undulate, apex rounded to truncate and sometimes minutely retuse; secondary veins 3 or 4 on each side of midvein.

叶胚根，丛生； peti纤细的ole，(2-)4-9(-11)厘米；叶片圆形，圆形的椭圆形，或卵形，即使在相同的植株上也易变，( 0.5-)1.5-5 *(0.3-)1.5-5.5 厘米，薄革质，背面的苍绿色，正面深绿色，基础截形，近心形，或渐狭和短下延成叶柄，次脉在中脉两边各3或4。

Gynoecium of 2 carpels united into a compound and 1-loculed ovary; styles distinct or united only at base; ovule solitary, basal, erect, orthotropous.

雌蕊群由2个心皮，合生成一个复合的1室的子房；花柱离生或者只在基部结合；胚珠单生，基部着生，直立。

Bisexual flowers: stamens 1 or 3, inserted on 1 side of ovary; filaments inconspicuous; connectives conspicuous, if stamens 3, connectives connate at base or free; anthers 1- or 2-loculed, longitudinally dehiscent; pistil 1, 1-carpelled; ovary inferior, 1-loculed; ovule 1, pendulous, orthotropous; style short or absent.

两性花：雄蕊1或者3，在子房的1侧着生；花丝不显著；药隔显著，如果雄蕊3，药隔在基部合生或离生；室花药1或2，纵向开裂；雌蕊1，1心皮；子房下位，1室；胚珠1，下垂，；花柱短或无。

Leaf sections 2- or 3-paired, crowded toward blade base, appearing palmatisect.

叶组2或3配对，向叶片密集基于，出现。

Follicles 5- to many seeded; antepetalous stamens inserted ca. 2 mm from petal base; seeds papillate.

蓇葖果5-在种子多数；对瓣的雄蕊把约2毫米插入从花瓣基础；种子具乳突。

On March 3, the child developed a generalized papular vesicular rash on the face, neck, and upper extremities, and was transferred to a tertiary-care facility in Chicago where contact precautions were implemented. He had had a fever 2 days before his hospital admission and weeping skin lesions beginning on February 24. By March 7, the rash had worsened, with umbilicated lesions with an erythematous base, mostly on the hands, forearms, neck, chest, face, and knees, encompassing 50% of the keratinized skin.

到了3月3日，该名28个月大的儿童在脸部、颈部和上肢长出全身性丘疹水泡，而被转诊至芝加哥的一所第三级医疗单位，於该处执行接触传染预防措施；该名儿童在住院前两天发过烧，且自2月24日开始因皮肤的水泡难耐而哭泣；到了3月7日，发疹病况持续恶化，形成红斑性基底的脐形水泡，大多是长在双手、双臂、颈、胸、脸和双膝上，包括50%的角质化皮肤。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。