毒性水 的英文怎麼說
中文拼音 [dúxìngshuǐ]
毒性水
英文
toxic water-
Water quality - determination of acute toxicity of marine or estuarine sediment to amphipods
水質.海水或河口沉積物對端足類甲殼動物急性毒性的測定Standard guide for conducting acute, chronic, and life - cycle aquatic toxicity tests with polychaetous annelids
用多毛綱環節動物做劇烈的慢性的及壽命周期水生動物毒性試驗的標準指南Using cd, cu, zn and cr as experimental toxicants and crucian as experimental creature, we employed the environmental biotechniques ( flame atomic absorption spectrophotometry, the method of improved pyrogallol autoxidation and electron microscopy ) to study the acute toxicity and secure concentrations of heavy metals to crucian ; the accumulation and distribution of mixed heavy metals to fingling crucian ; the activities of superoxide dismutase ( sod ) of gill and liver tissues and the hispathological and ultrastructural change of superfine structure of liver and kidney of crucian after cadmium exposure. through which, we intended to fully and systemically study the toxic influence of heavy metals to fish, and preliminarily discuss the influence of heavy metals pollution to the diversified level of fish such as individual, organ, tissue, cell and molecule. thus we tried to provide scientific evidence to establish preventative management measures, avoid and relieve the harm of heavy metals pollution to aquicolous ecosystem in time
隨后以這幾種重金屬作為實驗毒物，以鯽魚為實驗動物，應用環境生物技術、火焰原子吸收分光光度法、鄰苯三酚自氧化法、透射電鏡等技術研究了重金屬cu 、 zn 、 cd和cr對鯽魚的急性毒性及其安全濃度評價、混合重金屬在鯽魚幼體組織內的積累和分佈、 cd對鯽魚鰓和肝臟中sod活性的影響、 cd對鯽魚肝細胞和腎細胞超微結構的影響等，全面和系統地研究了水環境中重金屬暴露對魚類的毒性影響，初步探討了重金屬污染對魚類的個體? ?器官? ?組織? ?細胞? ?分子等各水平層次的影響，為制定漁業生產上預防性的管理措施提供科學依據，及時避免或減輕重金屬污染對水生生態系統造成的損害。Burnable poison water reactor
可燃性毒物水反應堆Water quality - determination of long term toxicity of substances to daphnia magna straus cladocera, crustacea
水質.對鮭魚的長期毒性的測定. water quality - determination of the toxic effect of water constituents and waste water on duckweed lemna minor - duckweed growth inhibitiontest
水質.水和廢水的毒性對浮萍生物Speaking on the new requirements, an afcd spokesman said fighting breeds included pit bull terrier, japanese tosa, fila braziliero and dogo argentino and their crosses. " these dogs have been selected for fighting for many years. they are liable to attack without provocation or warning and may inflict serious injuries which may be fatal
該工作小組發言人表示，六月十三日，介乎馬料水至馬鞍山一帶的沙田海，發現由細齒原甲藻組成的紅潮，該紅潮並不含毒性，並已於六月十五日完全消退。Study on the genotoxicity of organic extracts from fishpond water containing sewage
某魚塘養殖污水有機提取物的遺傳毒性Abstract : numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
文摘:許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料Numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料From different points of view of the epidemiology, cytogenetics, molecular biology, experimental pathology and preventive medicine, this study revealed and proved that the genotoxicity and carcinogenesis existed in the drinking pond water in the high incidence area of live cancer in guangxi, indicated the feasible preventive and interruptive methods, too
從分析流行病學，細胞遺傳毒理學、分子生物學、實驗病理學和預防醫學的不同角度，揭示和論證了廣西某肝癌高發區居民飲用塘水的基因毒性和致癌性，提出了切實可行的預防和阻斷措施。Mdr1 express product p - glycoprotein was detected by immunocytochemical method and flowcytometry. the cytotoxicity and multidrug resistance reversion effect of tea polyphenol was examined by mtt assay in mcf - 7 and mcf - 7 adr carcinoma cell lines, and compared with pgp inhibitor quinidine. the pgp expression of mcf - 7 adr was strongly positive, the positive rate was 15 % ; the pgp expression of mcf - 7 was negative, the positive rate was 1. 8 %. ic50 of tea polyphenol to mcf - 7 and mcf - 7 adr is 115. 2g ml and 207. 6g ml respectively. ic50 of quinidine to mcf - 7 and mcf - 7 adr is 129. 8mol l 42. 1g ml and 94. 1mol l 30. 5g ml respectively. tea polyphenol and quinidine changed little toxicity of adriamycin to mcf - 7, but tea polyphenol and quinidine improved the sensitivity of mcf - 7adr to adriamycin significantly. immunocytochemistry and flow cytometry can detect p - glycoprotein expression level qualitatively and quantitatively. tea polyphenol is not only an anti - tumor agent, but also a multidrug resistant modulator similar as quinidine. tea polyphenol is advantageous for its little toxicity in tumor treatment
用免疫組化法和流式細胞儀對腫瘤細胞系mcf - 7和mcf - 7 adr的p -糖蛋白表達水平進行定性定量研究。用噻唑藍比色法mtt研究茶多酚的細胞毒性及其對耐藥性的逆轉作用，並與pgp抑制劑奎尼定進行了比較。免疫組化法檢測p -糖蛋白表達水平， mcf - 7 adr呈強陽性，而mcf - 7呈陰性流式細胞儀定量檢測結果mcf - 7 adr細胞系細胞陽性率為15 % ， mcf - 7細胞系細胞陽性率為1 . 8 % 。The chronic toxicity of four kinds of phonetic compounds to daphnia mugua straus was determined. the relationship of the structure and effect of the compounds were discussed by the chronic results. the results show that all the compounds we measured have effects on the reproduction of the daphnia magua straus
烷基酚化合物對四種水生生物的毒性機制主要與脂水分配系數相關，為通透生物膜產生毒性的非反應性毒性，而氯代酚對四種水生生物的毒性機制一方面和logp有關的，另一方面是和電子效應相關的反應性毒性。Standard guide for conducting static, axenic, 14 - day phytotoxicity tests in test tubes with the submersed aquatic macrophyte, myriophyllum sibiricum komarov
在裝有浸入式水生大型植物狐尾藻屬sibiricum蜀試驗管里進行靜態無菌和14日植物毒性試驗的標準指南Bacterial or viral infection of the intestine may result in explosive watery diarrhea, tenesmus ( spasmodic contraction of anal sphincter with pain and persistent desire to defecate ), and abdominal cramping pain
腸道被細菌或病毒感染，引起暴發性水瀉、里急后重（肛門括約肌痙攣性收縮伴疼痛，一直想要排便）及腹部絞痛。This is a product of the metabolism of warm blooded animals. it is an important indicator of contamination of water source. the ammonia nitrogen in the water is not toxic or poisonous to humans
人畜等溫體動物代謝之產物，為水源是否受到污染的重要指標，水中存在氨氮對人體幾不具毒性，主要為味覺之困擾。Wilson " s disease is the consequence of toxic accumulation of copper initially in the liver and later in extrahepatic sites, this disorder is inherited in autosomal recessive manner and is present in 1 in 30000 individuals in all populations
其中研究最多的是銅代謝異常所引起的wilson ' s病，這種病是常染色體隱性遺傳病，如果肝臟中銅濃度達到毒性水平，將引發急性肝炎，其發生率為三萬分之一。Whereas the standard dogma of a decade ago would have been to routinely offer a combination regimen, several recent studies have suggested that sequential agent chemotherapy can result in similar long - term survival rates with somewhat lower levels of toxicity
十年前的標準方案為常規給予聯合化療，而最近的幾個研究顯示序貫化療能產生相似的長期生存率且具有更低的毒性水平。Purpose : the recently described posterior reversible encephalopathy syndrome ( pres ) classically consists of reversible vasogenic edema in the posterior circulation territories, although conversion to irreversible cytotoxic edema has been described
目的：近來提出的後部可逆性腦病綜合征（ pres ）主要包括后循環區域可逆的血管性水腫及不可逆的細胞毒性水腫。Abstract purpose : the recently described posterior reversible encephalopathy syndrome ( pres ) classically consists of reversible vasogenic edema in the posterior circulation territories, although conversion to irreversible cytotoxic edema has been described
目的：近來提出的後部可逆性腦病綜合征（ pres ）主要包括后循環區域可逆的血管性水腫及不可逆的細胞毒性水腫。分享友人