适量

The serum levels of TChE and SOD and CAT in hippocampus of mice in Cold group was also significantly higher than those in the Control group and Warm group(P 0.05或P 0.01),while the serum level of MDA in the Control group and Warm group were higher than that in the Cold group(P 0.05或P 0.01). Conclusion:(1)Long proper winter swimming could improve learning and memory abilities of mice.(2) Winter swimming could improve the ability of learning and memory by coordinate the content of acetylcholinesterase (3) This effect may be related to the decreased activity of TChE and the increased activity of anti-oxidatio.

1长期适量的冬泳运动可以促进小鼠学习记忆能力。2冬泳运动可以通过增加小鼠脑内海马组织中ACh的含量而影响TChE的活力。3冬泳运动促进学习记忆的机制可能是：3.1冬泳运动通过冷应激引起的神经内分泌系统的反应，来改变中枢神经系统的功能，使小鼠脑内乙酰胆碱的代谢增强、含量增加，从而促进学习记忆能力。3.2冬泳运动通过增强机体清除自由基的能力，来减轻脂质过氧化的程度，对小鼠的脑损伤起到保护作用，从而促进学习记忆能力。

There was a significant inverse correlation between sarcomere length and A/I (r=-0.686, P.05). 4 Relations of the skeletal muscle histological characteristics and meat quality The muscle fibre and the myofibrils diameter were thinner, the muscle fiber density was denser, the sarcomere length was longer and the meat color was redder. The A/I was bigger, the meat color was whiter, contrarily was redder. The right amount of fat content may improve the meat brightness. The muscle fiber diameter and the myofibrils diameter were the biggest factors to influence the skeletal muscle shearing force, their assumed the obvious linear correlation. The muscle fiber density influence on the shearing force was only inferior to the muscle fiber and myofibrils diameter. Mensurate the IFA from tectology angle may reflect in intramuscular fat content. However intramuscular fat was not enough to carry weight on the shearing force, it may mostly affected on the smack, but not the tenderness expression.

猪骨骼肌组织学特性与肉质性状的关系肌纤维和肌原纤维直径越小、肌纤维密度越大、肌节长度越长，肉色鲜红；肌节中暗带比例越大，肉色偏白，而明带比例大，肉色偏红；适量的脂肪含量可以改善肉的亮度；肌纤维直径和肌原纤维直径对骨骼肌剪切力的贡献率最大，呈明显的线性相关，肌纤维密度对剪切力的贡献率仅次与肌纤维和肌原纤维直径；从组织形态学角度测定肌内脂肪面积比一定程度上可以反映肌肉内的脂肪含量，而肌内脂肪对肌肉剪切力的贡献率比较微弱，对肉食用品质的影响可能更多表现在改善肉的风味，而不是嫩度的表达。

Use food protein complementarity principle role in the processing of bread,add the proper amount of Tenebrio Molitor L.

利用食物蛋白质的互补作用原理，在面包加工中添加适量的黄粉虫蛋白浆，制成具有营养和保健作用的面包。

The characteristics of the thermostableα-amylase were also discussed. The optimal temperature and pH for the enzyme were determined as 95℃and 10.0 respectively.

通过对酶性质的研究可得知：酶的最适反应温度为95℃，最适酶作用pH10.0，适量浓度Ca2+在60℃~80℃的范围对酶活力有激活作用，在80℃以上对酶活力有抑制作用，过高浓度的Ca2+对酶活力有抑制作用。

The results showed that appropriate amount of potassium fertilizer could increase the contents of soluble solids and vitamin C in harvest, and reduce titratable acid content in fruits; slow down the reduction of fruit titratable acid content under refrigeration, inhibit the increase of the content of soluble solids and losses of vitamin C, and well preserve the quality of fruit and its storability.

结果表明适量增施钾肥能提高无花果采收时可溶性固形物含量和维生素C含量，降低果实可滴定酸含量；减缓冷藏期间果实可滴定酸含量的下降，抑制果实可溶性固形物含量的上升和维生素C的损失，较好地保持了果实的品质，提高了果实的耐贮性。

It was feasible to increase the dispersing stability of the Ni-nano-Al2O3 composite plating solution by introducing the dispersants such as ammonium polycarboxy-late, triammonium citrate, and cetyl trimethyl ammonium bromide and implementing ultrasonic stirring.

结果表明，在镀液中加入适量的聚羧酸按、柠檬酸三按或十六烷基三甲基溴化铵分散剂，并通过超声分散，可得到稳定分散10h以上的复合电镀液。

Ham 25 grams, 25 grams cauliflower, water, 25 grams of fat Tricholoma, rape Heart 25 grams, wet starch 5 grams, peanut oil, salt, soy sauce, Shaoxing wine, monosodium glutamate, onion, ginger, broth the right amount.

火腿25克，菜花25克，水发口蘑25克，油菜心25克，湿淀粉5克，花生油、精盐、酱油、绍酒、味精、葱丝、姜丝、清汤各适量。

"Raw material" aspect 500 grams, 25 grams of Tricholoma silk, silk 25 grams of sea cucumber, shredded bamboo shoots .50 gram, 5 grams of chopped green onion, ginger 2.5 grams, 2.5 grams of soy sauce, MSG I g, vinegar, salt amount.

原料」切面500克，口蘑丝25克，海参丝25克，笋丝。50克，葱花5克，姜丝2.5克，酱油2.5克，味精I克，醋、盐适量。

Results:Adding water,alcohol and triethanolamine and when the temperature is at 20℃ make the titration end-point keen and easy to decision.

结果：滴定的温度20℃、在被测溶液中加入适量的水、乙醇和三乙醇胺能使滴定终点突跃明显，终点易于判断。

This study investigated the effect of AgNO3 on the in vitro shoot growth and tuberization in the closed and diffusive conditions of two potato Solanum tuberosum L.

在密封或通气条件下，研究了培养基中加入适量硝酸银对马铃薯品种东农303和兰芽试管苗与试管薯的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。