decreased tolerance 中文意思是什麼
decreased tolerance
解釋
耐受性減低-
At low levels of co, a decreased exercise tolerance in patients with arteriosclerosis heart disease has been demonstrated by controlled exposure.
有控制的暴露試驗表明，低濃度的一氧化碳會降低動脈硬化心臟病患者的運動耐力。 -
In trpsin tolerance assay. this virus could resist to 1 % trpsis at 37 in an hour. in acid tolerance assay, this virus was resistant to ph3. 0 and ph5. 0 at 37 in 2 hours, and the average infection litre of the virus decreased little. in heat assay, at 50, the virus was processed from 5 minutes to 150 minutes and at each condition the viral virulence reduced to some certain degree. among these conditions, when at 50 in 30 minutes. the average infection litre of this virus decreased over 2 tilre. and when al 50 in an hour, cpe of ihis virus disappeared. when time was set for an hour. but with processed in different temperature as 50 60 70, 80, the virus losl the multiplication capacity complelely. in biological assay, we selected different cell lines to cultivate this virus by laking advantage of possesional cells at that time in our laboratory. then we found that fcwf cell line was the most sensitive to dxmv and mdck was the second. with f81 cell line, after passaged for 12 times continuously with low concentration of fcs. the virus could produce cpe. however, with vero cell line. the virus could not procuce any cpe after many passages. the hemagglutination and lumadsorption reaction test proved that this virus had no any reaction to erythrocyte of pig, fowl and cavy. by neutrolizaion assay, dxmv could be identified as a kind of ccv
理化學研究表明，該病毒為rna病毒，對氯仿、乙醚敏感；胰酶試驗中，經37 、 1小時處理的病毒，仍然能夠在貓源細胞fcwf細胞上生長，並且毒力基本保持不變；耐酸性試驗中，病毒分別在ph5 . 0和ph3 . 0經37作用2小時，毒力僅下降一個滴度；耐熱性試驗中，該病毒在恆定溫度50 ，設定不同時間，從5分鐘到150分鐘，毒力均有不同程度下降，其中， 50作用30分鐘，病毒平均滴度下降2個單位； 50 ， 60分鐘， cpe消失；恆定時間1小時，設定不同溫度（ 50 - 60 - 70 - 80 ） ，病毒在細胞上完全喪失增殖能力， cpe消失。生物學試驗，利用實驗室現有條件，選擇不同的細胞系對該病毒進行培養，發現該病毒對貓源細胞fcwf最敏感； mdck細胞次之； f81細胞經多次傳代，亦可出現cpe ；而vero細胞則不敏感。血凝試驗表明，該病毒對豬、雞、人及豚鼠的紅細胞均無血凝性。 -
Increased citrate efflux due to the sa treatment was associated with decreased inhibition of root growth and al content in root tips, suggesting that exogenous sa could confer al tolerance by increasing citrate efflux
由於sa增加al誘導的檸檬酸的分泌，因此明顯降低了根尖內al的含量，改善了鋁對根生長的抑制，表明sa可以通過增加檸檬酸的分泌來提高c . tora對鋁的抗性。 -
As concentration of salt solution increased, the vigor index, germination index and the length of shoot and radical gradually decreased. the radicle was sensitive to salt stress and had low tolerance. it can be concluded that p. hendersonii has high salt tolerance, h. strobilaceum has low salt tolerance
隨著鹽溶液濃度的升高，大葉白麻和鹽節木種子的活力指數和發芽指數下降，幼芽和幼根的長度逐漸變短，幼根對鹽分脅迫敏感，忍耐力不強。 -
Taken together, a possible mechanism for sa improving al - tolerance of c. tora is proposed : treatments with sa promoted the al - induced increase in citrate efflux, and this resulted in the decreased accumulation of al in root tips, thereby causing a limited oxidative stress and root growth inhibition
Sa緩解c . tora鋁毒害的可能機制：增加檸檬酸的分泌，降低根尖細胞內al的含量，減輕鋁誘導的氧化損傷，從而增強c . tora對鋁毒的抗性。 -
The growth speed decreased with concentration of bile salt increased. the git conditions tolerance ability of bifidobacterium strains was different
而bi在各膽鹽濃度條件下，均有生長趨勢，這種趨勢隨膽鹽濃度升高而下降。 -
With substitution degree added, the colocasia esculenta schott starch phosphate ester was easier to gelatinize, the tolerance to salt and sucrose increased, the clarity first increased and then decreased, paste viscosity first decreased and then increased
隨著取代度的增加，香芋澱粉磷酸酯的糊化變得容易，耐鹽和耐糖能力提高、透明度先增后減、糊粘度則先減后增。
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