呼吸作用

HOW does the regulation of citrate synthase control the rate of cellular respiration in pig heart tissue?

柠檬酸合成的调节如何控制猪心脏组织中细胞呼吸作用的速率？

Liming did not affect the soil decomposer animal community (Haimi and Matasniemi 2002) but increased microbial respiration activity Fritze et al.

撒石灰没有影响土壤decomposer 动物社区(Haimi 和Matasniemi 2002)仅增加的微生物呼吸作用活动(Fritze 等1996)。

The shape of chloroplast didn't change after seedling was treated by GA〓, but the number of lamllasomes increased, and starch grain enhanced. These changes were accord to that of the rate of photosynthesis. Mitochondria varied greatly, the structure of mitochondria could see vaguely and carinace almost deliquesce after 4days. Enrolucrum emerged until the seventh day after treatment and endomembrance of mitochondria recovered gradually, cristae could be seen. On the other hand, the endomembrance of mitochondria in CK (normal non-bolting) was obvious and the quantity of cristae in the mitochondria was much more than the GA〓 treatment. This showed that respiration might decrease after GA〓 treatment while reduced the depletion of photosynthesis products and enhanced bolting.

GA〓处理后抽苔过程中叶绿体形状未发生变化，但类囊体增多，淀粉粒增多，这种变化与光合速率的变化吻合；线粒体变化较大，处理后4天线粒体结构较模糊，嵴不清晰，7天时外膜形成，内膜也逐渐恢复，能见到嵴，而对照线粒体内膜结构明显，嵴清晰数量也多，说明GA〓处理后，呼吸作用降低，减少光和产物的消耗；细胞膜无破损，较光滑完整，说明对细胞膜没有伤害。

Overall, it is a process that converts light energy into chemical energy that is stored in the molecular bonds. From the point of view of chemistry and energetics, it is the oppositeof cellular respiration.

总体来说，这是一个将光能转化成化学能，并将能量贮存在分子键中，从化学和动能学角度来看，它是细胞呼吸作用的对立面。

The toxic effect of mixed atmospheres with phosphine and carbon dioxide on the adult of flat grain beetle ( Crytolestes turcicus Grouville ) is studied in this paper.

呼吸作用的研究表明：在 8％二氧化碳条件下，试虫的耗氧量比正常大气增加2.17倍，二氧化碳浓度继续增加到64％时，耗氧量有所降低。

Through tandem mass spectrum, the results show that heteromorphic leaves are different in photosynthesis and respiration.

通过对差异蛋白点的串联质谱鉴定，发现异形叶在光合及呼吸作用方面存在差异。

Vacuum was satisfied to the requirement of fresh-cut taro package and benefit to reduce water loss and to inhibit browning. The treatment of insufflate fresh-cut broccoli with 20mg·L-1 6-BA could delay chlorophyll reduction, inhibit ion leakage increasing and slow down the process of senescence. Fresh-cut broccoli packed with the atmosphere combination of 2.5%O2+7%CO2+90.5%N2 had high Vc and high chlorophyll content, and the senescence of the products was delayed certainly. The gas mixture of 5%O2+ 2%CO2+93%N2 could reduce the rate of respiration, chlorophyll decomposition, membrane breakdown and tissue senescence of pakchoi.

真空包装适合鲜切芋头，降低贮藏中鲜切芋头的水分损失，抑制鲜切芋头褐变发生；用20mg·L~(-1)6-BA喷洒鲜切青花菜可推迟叶绿素降解，抑制相对电导率的增加，延缓了衰老；2.5％O_2+7％CO_2+90.5％N_2MAP包装的鲜切青花菜Vc含量较高，叶绿素荧光值也较大，明显延缓了鲜切青花菜的衰老：5％O_2+2％CO_2+93％N_2混合气体抑制了青菜的呼吸作用，降低了叶绿素降解速度，减缓了细胞膜损伤及组织衰老程度。

Modeling results indicated that water stress has more influence on photosynthesis than TER,which led to the decrease of NEP.

模拟结果显示，水分匮缺对光合能力的影响比对生态系统呼吸作用的影响更为强烈，因而导致了净生态系统生产力的降低。

With the progress of science and technology, numerous experiment methods and apparatuses have been developed.

随着科学技术的发展，测量呼吸作用的各种实验方法和设备不断出现。

Most plants are C3 plants; they experience decreased carbohydrate production under hot, dry conditions as a result of the effects of photorespiration.

大部分植物是碳3植物，在高温干旱条件下，由于光呼吸作用而使碳水化合物的合成降低。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。