sensitive to heat 中文意思是什麼
sensitive to heat
解釋
熱敏的-
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。 -
Infrared imagery, being sensitive to differential heat capacity of the ground, has proved useful in mapping faults which behave as aquicludes.
紅外成像對于地面不同熱容量是敏感的，對于作為阻水的斷層的填圖證明是有效的。 -
It shows that the surface temperature is extremely sensitive to land surface characteristics. a pdf of land surface temperature is given that is used in calculating sensible heat flux and latent heat flux of yangtze river lower region
（ 3 ）利用noaaavhrr衛星資料反演了長江三角洲（長江下游）地表溫度，發現地表溫度對下墊面特徵的空間變化較為敏感。 -
It is important to have a mask that will reduce the " heat " in the skin, which is the main reason it is sensitive in the first place. it can also be used as an eye mask
它含有金盞花及洋金菊，容易被吸收，能有效地舒緩發脹灼熱和保濕，適合敏感性皮膚者長期使用，而所含的安息香，能改善黑斑。 -
Because of drying in vacuum, it has high speed under low temperature, its dry speed has raise 2 times, save sources, and the heat efficiency is high, especially adapt to material which is heat sensitive and easy oxidized
由於是在真空下乾燥，在較低溫度下有較高速率，比一般乾燥設備速度提高2倍，節約能源，熱利用率高，特別適合熱敏性物料和易氧化物料的乾燥。 -
After breaking up y11 cell by glass beadings, seething solution to remove heat - sensitive proteins, mt was deposited by alcohol
採用玻璃珠破碎細胞，經煮沸除去不耐熱蛋白，再通過乙醇沉澱得到mt粗品。 -
A heat - sensitive circuit could take readings once a minute and trigger a camera or other power - hungry sensors on the mote to start recording whenever the burrow warms rapidly
我們可以讓熱感應電路每隔一分鐘讀取一次讀數，只要洞穴內快速變暖，就啟動塵粒內的照相機或其他較為耗電的感測器，開始進行記錄。 -
After the acet is vaporized, the active substance in water is gotten. and which is vaporized at low temperature. then the crude active substance is purified by column chromatography on sephadex g - 75. after a series of purifications again, we could get some white powder at last. though the active substance is diluted to50 g / ml, the activity is still checkeded - up through phyto phtnora casicileon. the purified active substance is insensitive to heat, resistant to chloroform 、 ethanol and the orhers. in addition, the active substance is sensitive to high ph ( 10 ~ 14 ), but it is not sensitive to low ph ( 1 ~ 5 ). furthermre, when the ph is made to low again, the activity of it ' s comes back
用蒸餾水對菌體稀釋；加入適量吸附樹脂在150rpm 、 28下振蕩吸附4h ， 80 %的丙酮解吸，過濾解吸液得到活性物質的澄清溶液，旋轉蒸發儀旋轉蒸發去處丙酮，經sephadexg - 75分子篩層析得單一活性峰，收集峰值部分樣品液經冷凍乾燥得到淡褐色粉末，該活性物質用丙酮充分洗滌、甲醇-乙醚重結晶獲得略帶微黃的白色粉末，該活性物質50 g / ml仍可對蘇雲金芽孢桿菌hd - 1產生明顯的抑制作用。 -
Since it is not a high temperature treatment process, it can be used to sterilize a range of heat - sensitive items such as plastics
由於不需經過高溫處理，很多會被高溫破壞的物料，例如塑膠等，都可以使用放射程序消毒。 -
Since it is not a high temperature treatment process, it can be used to sterilize a range of heat - sensitive items such as plastics. in addition, as
由於不需經過高溫處理，很多會被高溫破壞的物料，例如塑膠等，都可以使用放射程序消毒。 -
Numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume
運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區 -
Abstract : numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume
文摘:運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區 -
They can use their eyes to create a visual image of the world around them, just like humans do, or they can use their extraordinarily sensitive infrared sensors to create a similar image based upon heat emitted by objects in their environment
它們用眼睛獲得周圍世界的視覺影像，這點和人類相同，但蛇還能用它們異常敏感的紅外線感受器，依靠周圍物體發出的熱量獲得相似的視覺影像。 -
Adopt stator and rotor duel cooling way to control the temperature of high viscosity product and heat sensitive material to a very low degree
採用定子、轉子雙冷卻方式，對于高粘度產品及熱敏感材料，溫度可控制到極低。 -
One is that they are heat - sensitive and thus have to be transported along a “ cold chain ” of refrigerators to the clinics where they are used
其一是疫苗往往是熱敏性的，因此在運往臨床使用地的途中，疫苗必須通過「低溫運輸系統」在冷藏庫中低溫運輸。 -
The range of material to be processed is wide : heat sensitive material and the materials to be processed under high temperature might be processed with different heating media
處理物料范圍廣：使用不同熱介質，既可處理熱敏性物料，又可處理需高溫處理的物料。 -
It ' s also for to dry heat sensitive powder or slice state material with fast speed
也可用於其它要求快速乾燥的熱敏性粉狀或片狀物料的烘乾。 -
They are very sensitive to heat and light
他們對于光線和溫度極其敏感 -
Hot - spray granulating is usually applied to heat - sensitive materials and ensures no quality - change problems whatsoever, omitting regular complicated processes such as concentrating, filtering, grinding, grading, and drying
因此噴霧造粒技術應用於對熱敏感的材料也鮮少有變質情形，而且可以省略濃縮、過濾、粉碎、分級、乾燥等繁瑣工程。 -
The experimental results reveal that mg and n2 are necessary for pressureless infiltration, and the heat rate is critical condition for producing big samples. infiltration is sensitive to environmental atmorspher, impurities and oxide shells of al powders
結果表明， mg和n _ 2對滲透的順利進行是必需的，滲透時的升溫速度對于較大樣品的制備很關鍵，滲透過程對環境、雜質、氧化層的影響很敏感。
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