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- And then the biological indicator methods, three diversity indexes(Simpson, Shannon-Weaner, Margalef )and the Species Pollution Value (SPY), the Community Pollution Value (CPV) were used to make the biological evaluation separately. 同時(shí)利用指示生物法、三種多樣性指數：Simpson多樣性指數、Shannon-Weaner多樣性指數、Margalef多樣性指數及種類(lèi)污染值(SpeciesPollution Value，SPV)和群落污染值(Community Pollution Value，CPV)，分別對內河進(jìn)行水質(zhì)生物學(xué)評價(jià)。
- The expression of VEGF and Flk-1 can be considered as a new biological indicator of malignant potency in GTD. VEGF和受體的表達水平可以作為反映滋養細胞生物學(xué)行為、判斷病情發(fā)展和預后的一項新指標；
- Biological indicators should be considered as an additional method for monitoring the sterilisation. 要將生物指示作為滅菌監控的輔助手段。
- It is necessary to orientate and quantify diversified soil org anism so as to recognize well the biological indicator and establish date bases . 今后需長(cháng)期進(jìn)行定量監測土壤生物對土壤環(huán)境的指標作用,為關(guān)鍵指標生物的認識和數據庫的建立奠定基礎。
- Conclusion The frequency of HPRT locus mutation may be expected to be a potential biological indicator for cancer risk assessment. 不同種類(lèi)癌癥患者外周血HPRT基因突變頻率無(wú)顯著(zhù)差異。結論HPRT基因突變頻率分析可作為患癌風(fēng)險評估的生物學(xué)標志。
- The method Taking thymol blue as the indicateis quicker,more accurate than barium chloride method,double color indicator method and coefficientrect method. 以百里酚蘭為指示劑;分析可溶性硅酸鹽體系中混合堿的方法;較之氯化鋇法;雙指示劑法及系數校正法快速、準確;相對誤差在0.;2%25以下。
- The advantages ofusing the coniferous pine as a biological indicator in monitoring the radioactivepollution are studied and proved in this paper as well. 對于無(wú)論有無(wú)放射性物質(zhì)的場(chǎng)所或地區,它都是一種很好的環(huán)境監測工具。
- Protozoa exits in various wastewater, by whose biological indicator and mechanism we can determine the degree of polluted water and cleanse the wastewater. 原生動(dòng)物存在于各種污染水體,利用其作為指示生物判斷水質(zhì)污染程度,利用其機能凈化污水。
- Reservoirs in the upper member of Guantao formation had been identified and divided into 5 types of flow u-nits according to their percolation capacity by using flow zone indicator method ( FZI). 應用流動(dòng)分層指標法對孤東油田七區館上段進(jìn)行了流體流動(dòng)單元的識別與劃分,將孤東油田館上段儲層按其滲流能力劃分為5種流動(dòng)單元類(lèi)型。
- Methods: Potentiometric nonaqueous titrations(potentionmetry) and nonaqueous titrations of malachite green indicator(indicator method) were adopt. 方法:采用非水電位滴定法(以下簡(jiǎn)稱(chēng)電位法)和以孔雀綠為指示劑的非水滴定法(以下簡(jiǎn)稱(chēng)指示劑法)。
- The main research included the composition of the algae phytoplankton, biological species, biomass, biological indicator, uniformity index, diversity index and physical-chemical monitor, et al. 研究?jì)热荩焊∮卧孱?lèi)的組成、生物種類(lèi)、生物數量、指示生物、均勻度指數、多樣性指數及理化對照監測等。
- If the class defines a non-static method that matches the indicated method name and signature, this method is called. 如果該類(lèi)定義匹配指示的方法名稱(chēng)和簽名的非靜態(tài)方法,則調用該方法。
- Pandhurst C, Doube BN. 1997. Biological Indicators of Soil Health[M]. London: CAB International. [錢(qián)復生;王宗英.;1995
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯，但需要試驗一下。
- Freshwater snails are important biological indicators of water quality and the primary source of sustenance for firefly larvae in Taiwan. 摘要淡水螺是臺灣水質(zhì)的重要生物指標，同時(shí)也是螢火蟲(chóng)的主要食物來(lái)源。
- Using sine rotation vector as an indication method, the influences of datum beam length, sliding boots gap and length on frequency characteristics of the beam are analyzed. 利用正弦量的旋轉矢量的表示方法，分析基準梁長(cháng)度、滑靴的間距和滑靴長(cháng)度對基準梁的頻率特性的影響。
- Biological Indicator and Environmental protection 指示生物及其在環(huán)境保護中的應用
- spectrophotometric indicator method 分光光度指示劑法
- Each sterilisation cycle should be monitored with suitable biological indicators, using the appropriate number of test pieces distributed throughout the load. 每一次的滅菌循環(huán)都要用合適的微生物指示劑進(jìn)行監控，將合適數量的指示劑分布在滅菌裝載中。
- Soil microbe is a key functional factor in soil biota, some microbiological parameters can be cited as general biological indicators for assessing soil health. 土壤微生物是土壤生物區系的關(guān)鍵性功能要素，一些微生物學(xué)參數可以綜合判斷土壤健康狀況。
