x
uploads/labile.jpg

labile adj.1.易變化的;【物、化】不穩定的。2.【電學】滑...

labile gene

The short - term temperature effects on the activity of nitrifying biofilm acclimated to very cold temperature about 0 . 5 and to moderate temperature were also investigated . the results indicated the former activity was seriously affected by the increase of temperature , but the latter activity was not thermo - labile 短期溫度變化對硝化生物膜活性的影響研究表明,溫度升高對長期適應于低溫0 . 5的硝化生物膜活性影響很大,但對于適應于常溫15的硝化生物膜并沒有表現出熱不穩定性效應。

Soil labile organic carbon ( loc ) refers to the fractions of organic carbons that are easy to move and to be oxidized and mineralized , and they are quite available to plant and soil microorganisms . soil water - soluble organic carbon ( wsoc ) , microbial biomass carbon ( mbc ) , and easily oxidisable organic carbon ( eoc ) are considered to be the useful indicators of loc 土壤活性有機碳是指土壤中移動快、穩定性差、易氧化、礦化,并對植物和土壤微生物活性較高的那部分碳,常可用水溶性有機碳、微生物量碳和易氧化碳等來進行表征。

To dress the question if other virulence gene were present in this kind of strains , 152 of 436 irp2 - hybridized strains were re - confirmed and selected for this study . the virulence genes or putative virulence genes detected by pcr or hybridization include heat stable toxin ( st ) & heat labile toxin ( lt ) for enterotoxigenic e . coli ( etec ) , invasive plasmid antigen b ( ipab ) for enteroinvasive e . coli ( eiec ) , epec adherence factor ( eaf ) , epec secretion protein c ( espc ) for enteropathogenic e . coli ( epec ) , hemolysin ( hlya ) and shiga toxins ( sltl and slt2 ) for enterohaemorrhagic e . coli ( ehec ) and eaggec probe for entero - aggregative e . coli ( eaggec ) . the prra and yc73 genes of pathogenicity associated island ( pai ) of urepathogenic e . coli ( upec ) and “ o “ island 28 ( rtx 615 ) gene was also detected , the later was a newly discovered putative pathogenicity island in e . coli o157 : h7 為探討攜帶小腸結腸炎耶爾森氏菌的hpi毒力島的大腸桿菌是否具有其他已知的毒力基因,選取82株由原位雜交和pcr方法初篩irp2陽性的大腸桿菌菌株,進行在致瀉性大腸桿菌的25個毒力基因的檢測,包括腸產毒性大腸桿菌的熱穩定毒素st和熱不穩定毒素lt ,腸侵襲性大腸桿菌的侵襲蛋白b基因ipab ,腸致病性大腸桿菌的eaf 、 espc基因,腸出血性大腸桿菌的溶血素hly 、志賀毒素1 ( slt1 ) 、志賀毒素2 ( slt2 )基因,腸集聚性大腸桿菌的eaggec探針,以及在泌尿道致病性大腸桿菌和o157 : h7大腸桿菌中新發現的毒力島基因。

The results showed that the contents of olsen - p and total p in surface yellow soil layer of hilly area have significant difference under various land use patterns , the concentrations of labile p ( cacl2 - extractable p ) or algae - available p ( naoh - extractable p ) also obviously difference in the soils , of which continuous tobacco land has higher level of p in the soils 不同利用方式下黃壤旱地有效磷( olsen - p ) 、土壤易解吸磷( cacl _ 2浸提磷) 、藻類可利用的土壤總磷( naoh浸提磷)的含量出現明顯的差異,其大小順序為連作煙地烤煙-玉米輪作地連作玉米地林地。

That is to say , there was enrichment tendency for phosphorus , especially for po , with the increase of soil fertility . pi mainly occurred in ca - p forms in which ca10 - p made up most in 58 % ~ 61 % , while the amount of ca2 - p was very lower . po exists mainly in the form of mid - labile po ( around 66 % ~ 69 % ) 在磷素的各種形態中,無機磷形態以鈣磷為主,其中以難溶性的ca _ ( 10 ) - p占大多數,達58 - 61 ,而有效性強的ca _ 2 - p等較少;有機磷形態以中度活性有機磷為主,占66 - 69 。

The combined sampling pcr detection method was found to be fully feasible for the rapid ( approximately 2 . 5 h ) and highly specific ( no cross - reactivity ) identification of the labile airborne virus in the air containing elevated concentrations of other microorganisms 使用即時定量聚合酵素反應技術結合個人采樣器采集空氣中病毒,證明于空氣中含有其他微生物之情形下本技術對偵測特定病毒之所需分析時間相當短且特異性相當高。

Nicola : it ' s not easy to find subjects that they center idea . partially , the two albums can be considered of the concepts , but it is not a deliberate plan ; a common denominator between the songs exists , but often it is much labile 要找到能集中許多想法的主題并不容易,這兩張專輯就某部份來說是具有些概念性的,但它們并不是審慎思慮下的結果,在樂曲間存在著一些共通性,但通常它們是有更多不安定性的。

Soil labile organic carbon is involved in all biological and biochemical processes in soil , the minor change of loc can be detected before the content of total organic carbon ( toc ) in soil has changed , although it accounts for small fraction of toc 土壤活性碳直接參與了土壤生物化學轉化過程,雖然只占土壤全碳的較小部分,但它們可以在土壤全碳變化之前反映土壤微小的變化。

Therefore , olsen - p , labile p and algae - available p in the soils accumulated gradually with long - term applying fertilizer p , which were favorable to the growth of crops , but enlarged the risk of p loss from soil to water bodies 隨著土壤磷素水平的提高,土壤富磷化的同時,作物有效性磷、藻類可利用的磷量也相應的增加,其對環境潛在的影響也明顯地提高。

The amount of free ions and labile complexes of copper has been determined and the apparent stable constants have been calculated in a proteose peptone medium by anodic stripping staircase voltammetry ( assv ) 采用陽極階梯溶出伏安法,測定了蛋白胨細胞生長液中的易變形態銅,并獲得了總銅量中易變形態的摩爾分數以及易變形態的表觀穩定常數。

The amounts of ca2 - p , al - p , labile po and mid - labile po , which are more available for plant , increased with the improvement of soil fertility , but generally the avail . p was very poor in soils . 2 隨著肥力水平的提高,對作物有效性較高的ca _ 2 - p 、 al - p 、活性op和中度活性op等的含量都呈上升趨勢,但是土壤中有效磷含量整體偏低。

Therefore both non - intensive temperature procedure and shorter treatment time ( especially in the period when moisture content is still high for xero - labile materials ) applied in processing are suggested to enhance quality retention 因此為保持干燥后產品的質量,常采用較溫和的干燥條件,以及減少物料在高含水率階段的干燥時間。

It not only constraint the development of state economy , but also increase polarize very probably , result in labile factor and serious potential problem for social security 解決的不好,它不但會制約社會經濟的發展,而且很有可能加大兩極分化,造成不穩定因素,為社會安全帶來巨大隱患。

The relationships between the contents of labile p and algae - available p in the soils and the content of olsen - p or total p in the soil reached significantly or extremely significant level , respectively Cacl _ 2浸提磷或naoh浸提磷與土壤全磷或土壤有效磷含量有顯著的相關性。

Degradation of biomaterials and foods during thermal drying is caused mainly by their thermo - and xero - labile properties 摘要生物物料和食品在熱力干燥過程中的質量退化主要是由其熱濕不穩定特性導致的。

Medical informatics - messages concerning blood transfusion - labile blood product delivery message 醫療信息學.有關輸血的信息.不穩定的血液產品供給信息

“ we can take an otherwise labile accine and embed it in a solid glass formulation 他講到, “我們可以把一種性質不穩定的疫苗植入固體玻璃成分中。

Its agglutinatioin to porcine and rabbit rbc was labile and needed to study continually 對于兔、豬的紅細胞集現象不穩定,有待于進一步確定。

Heat - labile toxin , lt 不耐熱腸毒素