总酸度

用NaOH滴定法测定胃液的总酸度；

The total acidity of gastric juice was measured by NaOH titration method .

结果：伤后3小时胃液量、胃液总酸度和总酸排出量均显著低于正常对照组（P均＜0.01）；伤后6小时上述指标值继续下降，并于伤后12小时降至最低值；

Results : At 3 hours postburn , the gastric juice volume , total acidity and acid output were already significantly decreased ( all P < 0 01 ), which were sustained and reached the lowest values at 12 hours postburn .

控释尿素与等氮量普通尿素相比，番茄的还原性糖的含量和维生素C含量分别提高了20.5%、62.4%；番茄果实的总酸度降低了24.2%；

Compared with NU with the equal nitrogen application , CRU increased candy and vitamin c content of tomato by 20.5 % and 62.4 % respectively .

采用酸度计测定胃液pH并计算胃液的总酸度和总酸排出量以观察其对胃液分泌的影响；

Use acidity accounts to measure the PH of gastric juice and count the acidity and its ejectable capacity to observe its influence on gastric juice secretion ;

果实中可溶性固形物、总酸度、Vc含量也有所改善。CO2最适施用时间为一天中光照和温度对草莓光合作用最有利的时间。

According to the temperature and duration of day , the optimum application time of CO_2 was the time when light and temperature were most favorable to the photosynthesis of strawberry .

不同干燥方法对苹果片品质的影响不同，探讨了普通热风干燥、远红外线干燥及微波干燥3种方法对苹果片品质（VC的含量、总酸度、复水性及感官品质）的影响。

The influences of three drying methods include ordinary hot air-drying , far infrared drying and microwave drying to the quality of apple slices were discussed in this paper .

维生素C下降达10%，胡萝卜素略有增加，果汁的电导率则呈明显增加趋势，其他指标如总酸度、糖和pH值基本不变；

Thereafter , the conductivity tended to increase with storage time , vitamin C dropped by 10 % and the content of carotenoids increased slightly while the other indicators such as total acidity , total sugars and pH showed little variation .

根际土壤O-P含量随着土壤交换性酸、水解性总酸度的增高而降低。

O-P in rhizosphere soil decreased when exchange acidity and total hydrolytic acidity increased .

各年龄阶段根际土壤Fe-P含量与水解性总酸度关系密切；

There was strong correlation between Fe-P and total hydrolytic acidity in rhizosphere soil during various age stages .

可将细菌总数与TVB-N值、TBA值、总酸度相结合，作为鱼丸等鱼糜制品的质量卫生评价指标。

TVB-N value , TBA value and total acid could be used as chemical indicators of decomposition with aerobic bacterial counts together .

健脾消痞浸膏中剂量组总酸度、总酸排出量升高（P＜0.05），胃液量有升高趋势（P＞0.05）；

The total acidity and the output of total acid became higher in the middle dosage group of Jian Pi Xiao Pi Jin Gao ( P < 0.05 ) whereas the amount of gastric juice in the same group had no statistic significance ( P > 0.05 ) .

用台湾相思更新木麻黄防护林使土壤pH值呈上升趋势，这与台湾相思林分土壤中水解性总酸度、交换性总酸度和交换性铝含量降低有关；

PH value showed the trend of declination in soil of Acacia confusa plantation compared with the first and second generation of Casuarina protection forest , and it was related to the declination of hydrolytic acidity , exchangeable alkalini , and exchangeable aluminum ;

通过茎部施用不同浓度的锌肥来考察其对金桔叶相对生长率、新梢相对生长率、叶绿素含量、产量、总酸度、总糖含量、Vc含量以及锌在果实中的积累的影响。

The effects of zinc injection with various Zn concentrations in trunk of kumquat on the relative growth rate of leaves and tips , chlorophyll content , output , general acid degree , general sugar content , Vc content and zinc accumulation in fruits were observed .

乳酸菌发酵可以缩短发酵时间节约成本，全麦粉发酵剂的总酸度（TTA）高于普通粉发酵剂。

LAB fermentation could shorten the fermentation time and save cost . Total titratable acidity of whole wheat starters ( WWS ) were higher than that of all purpose flour starters ( APS ) .

造模后7、14d各组分别处死8只大鼠，测定溃疡面积、胃液总酸度及黏液糖蛋白水平。

Rats from each group were executed respectively on the 7th day and the 14th day after making models . Then measured the ulcer area , the total concentration of gastric acid and mucosal glycoprotein .

不同年龄木麻黄林地根际CEC值、水解性总酸度、交换性盐基总量、交换性Mg2+均大于非根际土壤；幼林龄根际交换性Ca2+低于非根际；

In different stages of C. equisetifolia plantation development , the CEC , hydrolytic acidity and exchange Mg ~ ( 2 + ) in rhizosphere soil were more than those in non-rhizosphere soil , except for exchange Ca ~ ( 2 + ) in young C.

此外随着SiO2/Al2O3降低，催化剂总酸度和强酸中心数目增加，另一方面DG分子筛SiO2/Al2O3变化对其晶体结构特性，如骨架密度等影响不大。

The total acidity and the number of strong acidic center increase with the decrease of SiO_2 / Al_2O_3 ratio . On the other hand , the SiO_2 / Al_2O_3 ratio of DG zeolite has less effect on the characters of crystal structure , e.g. framework density and so on .

研究了焙烧温度、时间和气氛对30X催化剂比表面和表面总酸度的影响，并与催化性能相关联，从而优化了此催化体系的焙烧条件。

The influences of calcination temperature , time , atmosphere over the specific surface area and the total surface acidity have also been studied , and were correlated with the catalytic properties .

胃分泌的容量和总酸度降低。

Gastric secretion is reduced in volume and total acid content .

吡啶－热天平法测定催化剂固体总酸度

Determination of Total Acidity of solid Catalyst by Pyridine-Thermobalance Method

微型滴定法测定饮品中的总酸度

Determination of the Acid of Drink by Microscale Titration

用药后分别在第3、7、14天处死动物，测量大鼠胃溃疡指数、胃总酸度及黏液糖蛋白量的变化。

The rats were executed separately after 3 、 7 、 14 days .

微波压力浸提法测定干果中的总酸度研究

Measuring the Total Acid of the Dry Fruit by the Microwave Resolution Method

磷化液总酸度的研究

Research on General Acidity in Phosphating Solution

能降低胃液的总酸度，降低胃蛋白酶活性；

It can decrease the total acidity of gastric juice , the activity of pepsin ;

反滴法测定深色葡萄汁总酸度的探讨

Studies on the counter & titration methods determining the total acidity of deep red grape juice

与贮藏时间关联最显著的品质指标是总酸度。

The most notable quality index related to the storage time was total acidity . 5 .

烟叶水浸液的总酸度与其部位、颜色、等级的关系

Relationship of Total Acidity of Tobacco Leaf Aqueous Infusion with its Stalk Position , Color and Grade

酱油中总酸度、氨基酸态氮和氯化物连续测定法的研究

Study on the series-determine methods of total acid , amino nitrogen , and chloride in soy sauce

含碳量越低，钢就越软，也越容易成型。胃分泌的容量和总酸度降低。

As the carbon content decreases , the steel becomes less hard and more easy to shape .