low activity 中文意思是什麼

low activity 解釋
低活性
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • activity : n. 1. 活動；活躍；動作；活動力；能動性。2. 活性；放射性。3. 機能，功能。4. 〈美國〉機構。5. 〈pl. 〉 活動范圍。
  1. But so far, there have not report about forest soil microbe and soil enzymatic activity in westen sichuan. the study ' s object is bitch forest. spruce forest, fir forest, chrysanthemum alp, willow community and two couch grass, so the research of the soil microorganisma, soil enzymatic activity in the subalpine coniferous forests in western sichuan is significant to china. the result shows that : 1. in the soil, the relativity of the soil microbial puantity is very prominence, the relation with the quantity of the soil microorganism is that : bacillus > actinomyceto > fungi ; the amount of the microorganism of physiological group sequence ranging from high to low is : aminate > bacteriumazotobacter > denitrify bacterium > nitrobacteria > cellulose decomposing bacteria. under the different vegetable community, the microbial quantity is that : s5 > s7 > s6 > s1 > s2 > s4 > s3

    其中，各群落中土壤微生物總數以白樺純林（ s5 ）群落最多，每克干土中的含菌量達66 . 13 10 ~ 6個；其次是冷杉針葉林（ s7 ）群落，每克干土中的含菌量達43 . 41 10 ~ 6個：第三是雲杉針葉林（ s6 ）群落，每克干土中的含菌量達42 . 85 10 ~ 6個；第四是繡線菊-茅草群落（ s1 ） ，每克干土中的含菌量達33 . 83 10 ~ 6個；第五是高山柳群落（ s2 ） 、茅草（ s4 ）群落，每克干土中的含菌量分別為33 . 33 10 ~ 6個和33 . 08 10 ~ 6個；第六是茅草群落（ s3 ） ，土壤微生物數量最少每克干土中的含菌量僅為23 . 12 10 ~ 6個。
  2. According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature

    本文以甘藍葉片為材料，通過對低溫5脅迫下甘藍生理生化指標、可溶性蛋白組分以及磷酸化底物蛋白、蛋白激酶活性的研究，以期找出甘藍葉片對低溫脅迫的生理生化響應規律，為甘藍露地越冬栽培防範寒害提供理論指導，同時對低溫脅迫下甘藍逆境信號傳導進行了探討，從而為徹底弄清低溫脅迫機理提供進一步的證據，研究的主要結果如下：丙二醛含量（ mda ） 、超氧化物歧化酶（ sod ） 、抗壞血酸過氧化物酶（ asp ）和過氧化物酶（ pod ）活性在低溫處理0 30min發生顯著變化，低溫處理3min后，甘藍葉片內mda含量基本沒有變化，處理5min時出現第一個峰值，達到對照的104 . 10 ， 10min出現低谷，僅為對照的86 . 27 ，隨后再次上升， 30min時超過第一峰值，為對照的113 . 93 。
  3. One of the first series of controlled laboratory studies providing translational evidence for a molecular reason to maintain high levels of daily low - intensity and intermittent activity came from examinations of the cellular regulation of skeletal muscle lipoprotein lipase ( a protein important for controlling plasma triglyceride catabolism, hdl - c, and other metabolic risk factors )

    最初的一系列對照性實驗室研究提供了一些來自於骨骼肌脂蛋白脂肪酶翻譯水平的證據，從分子機制解釋了每日低強度和間歇性運動的細胞調節機制。
  4. Experiments revealed that when ppard was stimulated, mice used up fat deposits and lost weight, while mice with low ppard activity were prone to obesity

    實驗顯示，當ppard受到刺激，老鼠就會消耗體內囤積的脂肪，從而使體重下降。而ppard不活躍的老鼠則比較肥胖。
  5. Phytoalexins are low molecular weight chemicals that plants produce and accumulate in response to infection especially of fungal origin. sakuranetin is a kind of flavanone phytoalexin isolated from ultraviolet - irradiated rice leaves. recent research work on flavanone phytoalexins represented by sakuranetin is reviewed. interesting novel structures, stucture - activity relationships and synthetic methods are discussed

    植物抗毒素是植物受到外界病原微生物侵擾后所產生並積累的一類具有抗菌活性的小分子物質，櫻花素是從水稻稻瘟病感染組織中分離鑒定的一種黃烷酮類植物抗毒素.對以櫻花素為代表的水稻抗毒素及其類似物的結構與活性、黃烷酮類植物抗毒素合成方法的研究概況進行了綜述
  6. Rlean meat percentage is one of the most important economic traints in pig breeding programs. myostatin is a negative regulator of skeletal muscle growth. null or low activity of myostatin, individual muscle of mutant amimals would show a large and widespread increase in skeletal mass. myostatin null animals have significantly larger diameter or more quantity of fiber skeletal muscle. the phenotype was termed double muscling. in order to probe the relation between myostatin and high lean meat rate and plump - hipped trait, we sythesized the c ' 80 amino acids coding sequence of porcine myostatin and costructed the cloning and expressing vector of it

    肌生成抑制素（ myostatin ，即mstn ）是近幾年來（ mcpherrona . c等， 1997 ）發現的骨骼肌生長的負調控因子，它主要在骨骼肌中表達。其活性的喪失，會引起動物肌肉的過度發育，肌纖維直徑變大或肌纖維數增加，表現為雙肌癥狀。肌生成抑制素研究的突破將對豬、肉雞、肉牛等畜禽生產性能的提高具有特別重要的意義。
  7. The author thinks that reading is a kind of interlocution activity whose purpose is based on comprehension and creation. the cause of these serious problems of high consumption and low efficiency in reading teaching is the rooted concept of traditional teaching, the stylization in chinese reading teaching, the shallow reading accumulation and the inclination of dealing with examination

    筆者認為，閱讀是一種以理解和創造為旨歸的對話活動。閱讀教學存在高耗低效的嚴重問題，原因是傳統教學觀念根深蒂固，語文閱讀教學過于程式化，閱讀積淀太淺且有應試化的傾向。
  8. The results suggested that the enzymatic activity of invertase from high to low was yh 、 yn 、 yf, and the amino acid sequence of the three strains were completely identical

    得出3株高糖酵母在不同生長階段的蔗糖轉換酶酶活由高到低依次為yh 、 yn 、 yf ，而其蔗糖轉換酶的氨基酸序列卻完全相同。
  9. This disorder, apparent within 10 days of birth, occurs when brush - border lactase activity ( required for the digestion of lactose ) in the small intestine is low or absent at birth and is characterized by diarrhea and malabsorption

    此病是由於寶寶出生時小腸內的乳糖分解酶素活性很低或沒有活性，病癥通常在寶寶出生10天內顯現：拉肚子以及吸收不良。
  10. Misgurin is a kind of pepetide separated from loach with high antibacterial activity as well as low hemolytic activity. as a result, it could be developed to be a new antibacterial agent

    Misgurin是一種從泥鰍中分離出來的，具有強抗菌活性而無溶血活性的抗菌肽，因而有望成為一種抗菌新藥。
  11. Water activity ( aw ) water is produced during maillard reaction, thus the reaction occurs less readily in foods with a high aw values while, at low aw, the mobility of reactants is limited, despite their presence at increased concentrations

    在生產加工中，亞硫酸氫鈉可以抑制褐變，水果熏硫處理，不僅能抑制酶褐變，還能延緩美拉德反應。
  12. Since sunspot number is closely related to solar activities like flares and coronal mass ejection, the sun might have entered a low - activity state for a rather long period of time during these minimums

    由於太陽黑子數目與如耀斑和日冕拋射等太陽活動關系密切，在上述太陽黑子極小期內，太陽的活動可能沉寂了一段長時間。
  13. An experiment to evaluate the activity value of fly - ash used as a material for highway base course is also put forward, which can be adapted easily in highway engineering. based on field road investigation sa well as above results, all behaviors of low - activity fly - ash as highway semi - rigid base course material are tested, and the strength forming principles of lime - flyash mixtures are studied by means of dta, x - ray and sem analysis

    在此基礎上，通過大量室內試驗結合試驗路的研究，測定了低活性粉煤灰在半剛性基層中的各種路用性能；最後通過差熱分析、 x一射線衍射分析及電鏡微觀結構分析就二灰混合料的強度形成原理進行了論述。
  14. Low activity waste

    低放廢物
  15. You should also try to avoid migrating during a scheduled vacuuming interval, which often occurs during periods of low activity

    還應盡量避免在計劃的數據清除時段進行遷移，此時段往往是在低活動期間。
  16. You should also try to avoid upgrading during a scheduled vacuuming interval, which often occurs during periods of low activity

    還應該盡量避免在計劃的刪除間隔期間升級，刪除間隔通常出現在活動不頻繁的時侯。
  17. Migrate instances during periods of low activity to minimize the impact on event collection, notification generation and distribution, and subscription management

    請在低活動期間遷移實例，以盡量減少對事件收集、通知生成與分發以及訂閱管理的影響。
  18. Upgrade instances during periods of low activity to minimize the impact on event collection, notification generation and distribution, and subscription management

    請在活動不頻繁的時侯升級實例，以便盡量減少對收集事件、生成和分發通知以及管理訂閱的影響。
  19. Although the sql server 2005 database engine can back up a database while it is being used, schedule the backup process to occur during times of low activity to minimize the effects on users

    盡管sql server 2005數據庫引擎可以在數據庫正在使用時對其進行備份，但是應將備份過程安排在活動不頻繁時進行，以使對用戶的影響減至最小。
  20. There is a distinct relationship between children ' s temperament and self - delay of gratification, the characteristics of well - developed children ' s temperament on self - delay of retardation are low activity, active emotion, persistence and low impulsive

    兒童氣質對其自我延遲滿足能力有顯著影響。自我延遲滿足能力發展得好的兒童其氣質特點是活動性水平較低、積極情緒佔主導、任務堅持性好和低沖動性
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