平衡值

Corbicula fluminea (Müller 1774) was bred in the laboratory and two shell samples (shell height, A=13 mm, B=9 mm) were selected to determine the carbon isotopic composition of the increment shells (aragonite, CaCO3) and the host water. The results indicate that the carbon isotopic compositions of the two shells increased as the δ^13 C values of the host water increased from -5.24‰ to 1.41‰, showing the influence of δ^13C values on the shell carbon isotopes.δ^13C value ranges from -4.76% to -2.09% and δ^13 C from -8.49% to -2.89%. The δ^13 C values of shells A and B are both more negative than the predicted equilibrium ones, indicating that the shell had used the metabolic CO2 rich in 12C during their growth process.

对双壳类河蚬进行了室内养殖，并选取两个壳体样品（壳高，A=13 mm， B=9 mm），测定其生长部分壳体和生长期间水体碳同位素，研究表明，随着水体碳同位素的升高（δ^13C由－5.24‰升至1.41‰），两壳体碳同位素也随之升高，表明水体对壳体碳同位素的影响；δ^13CA分布范围为－4.76‰~-2.09‰，δ^13CB为－8.49‰~-2.89‰，壳体A和B碳同位素均比预测平衡值偏负，表明壳体在形成过程中利用了新陈代谢产生的富集12C的CO2。

However,we show that the mean atomic excitation energy will reach an equilibrium value characterized by the Unruh temperature after a long time of evolution.

但是，我们可以证明，经过足够长时间的演化，匀加速原子的平均能量最终会达到一个热平衡值，对应的平衡温度为Unruh温度。

By Gladiolus life, enjoy the value, the value of water balance, the rate of change and the fresh weight of hydrogen peroxide activity measurement, the effect of different concentrations of boric acid on the Cut Flower of Gladiolus effect.

通过对唐菖蒲寿命、观赏值、水分平衡值、鲜重变化率及过氧化氢酶活性的测定，探讨了不同浓度的硼酸对唐菖蒲切花保鲜效果的影响。

Additionally, with increasing available lodged proton concentration, number of proton transport approach an equilibrium value after increasing first.

此外，随链容纳质子数的增加，可运动质子数随之增加，达一定值后渐达平衡值。

In last two to three years the glacier has characterized by strong negative mass balance and its snow line has gone up steadily.

到近两年亏损强烈，为所有观测资料中负平衡值最大的年份，零平衡线也达到最高位置。

In last two to three year s the glacier has characterized by strong negative mass balance and it s snow line has gone up steadily.

到近两年亏损强烈，为所有观测资料中负平衡值最大的年份，零平衡线也达到最高位置。

During the transience the electron and photon populations deviate slightly from their equilibrium values respectively.

在瞬态过程中，电子和光子的密度各稍微偏离其平衡值。

With C.praecox var concolor as the tested material, 3 kinds of medicaments as Penicillin (700, 900, 1 100 mg/L), AgNO3 (102, 136, 170 mg/L) and 8-HQ (50, 70, 90, 200 mg/L) were used to make the orthogonal test, the fresh-keeping formula that was suitable for cutting-flower of C. praecox was screened and 5 indexes of fresh weight of flower shoots, water balance, blooming rate, soluble sugar content and protein content of C. praecox were determined.

方法］以素心腊梅为试材，以青霉素(700、900、1 100 mg/L)、硝酸银(102、136、170 mg/L)8-羟基喹啉(50、70、90、200 mg/L)3种药剂不同浓度进行正交试验，筛选适于切花腊梅保鲜剂配方，测定切花腊梅的花枝鲜重、水分平衡值、开花率、糖及蛋白质含量5个指标。

Result Based on the line graph of C.praecox var concolor and the data analysis on 5 groups of fresh weight of flower shoots, water balance, blooming rate, soluble sugar content and protein content, among 9 formula treatments in the orthogonal test, the formula of A2B2C3(900 mg/L penicillin+136 mg/L AgNO3+90 mg/L 8-HQ) had obvious effect of postponing the senescence of cutting-flower of C.praecox, which could keep the freshness of C. praecox var concolor for 15 d in winter and prolong the ornamental life by 6-7 d compared with CK.

结果］根据素心腊梅的折线图和花枝鲜重、糖含量、蛋白质含量、水分平衡值、开花率5组数据分析，在正交试验的9个处理中，以A2B2C3（青霉素900 mg/L+硝酸银136 mg/L+8-羟基喹咛90 mg/L）对延缓切花腊梅的衰老有明显的效果，在冬季条件下素心腊梅保鲜可达15 d，同时比对照延长观赏寿命67 d。

By introducing amphiphilic balance (P0),hydrophilic balance,and amphiphilic matching coefficient,the amphiphilic balance and comb-shaped copolymers of the polycarboxylate superplasticizer were investigated.

通过引入两亲平衡值（P0）、亲水平衡因子、两亲匹配系数等概念对共聚物减水剂两亲平衡、结构与性能关系进行了研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。