二磷酸

Via the reacher on LJ-1, we know its water solubility is good,without emulsion inclination, has temperature＆salt-resistant ability,when it used with Zinc dihydrogen phosphate, sodium sulfite and scale inhibitors, the corrosion inhibitor effectiveness can enhanced,when used with Thiourea the corrosion inhibitor effectiveness can decrease,so it can not used with thiourea.

通过对LJ-1缓蚀剂进行性能评价，发现本品水溶解性较好；无乳化倾向性；具有一定的抗温性和抗盐性；将它与磷酸二氢锌、亚硫酸钠和阻垢剂进行复配时，能提高缓蚀剂的缓蚀效果，说明它的配伍性良好，当与硫脲复配时，它的缓蚀效果有所降低，说明它与硫脲不能复配使用。

Objective To observe the effect of Fuming Tablet on the content of ATP and MDA, and the activity of SOD in retinal tissue of rabbit retinal detachment and reattachment model.

目的观察复明片对视网膜脱离（retinal detachment，RD）及复位视网膜组织中三磷酸腺苷、丙二醛含量和超氧化物歧化酶活性的影响。

The repeating structure of ribose and phosphodiester bonds in DNA molecule.

DNA分子中核糖与磷酸二酯键的重复结构。

The model groups were fed with different-dose lycopene [10, 15, 20 mg/] for 12weeks. Then related indexes including length bone mineral density, bone mineral, serum estradiol, sertum ALP and uterus index were analyzed.

结果 番茄红素高[20mg/]、中[15mg/]、低剂量组[10mg/]、尼尔雌醇组[1.05mg/kgbw]能对抗骨密度、骨矿含量、血清雌二醇的下降、血清碱性磷酸酶的升高，与模型组比较，P.05；番茄红素各剂量组、尼尔雌醇组能对抗子宫指数的减轻，与模型组比较，P.05。

6 Buffer comprised 6 mmol/L sodium phosphate, 10 mmol/L sodium borate, 25 mmol/L sodium dodecyl sulphate is used as runing solution, and UV detection wavelength is at 227 nm to determining disperse blue 2BLN in dyeing wastewater.

6mmol/L磷酸钠、10mmol/L硼砂、25mmol/L十二烷基磺酸钠组成的pH9 6的缓冲溶液作电泳液，UV检测波长227nm，测定了印染废水中分散蓝2BLN 的含量。

As new methods of cleansing, oral sodium phosphate and polyethylene glycol-electrolyte lavage solution haven't been used widely in China.

口服磷酸钠和聚乙二醇电解质液作为两种较新的结肠镜前肠道准备方法，目前在我国应用尚不普遍。

Those who did were given a fluid diet, and mechanical bowel preparation with either polyethylene glycol or sodium phosphate.

进行机械性肠道准备的患者接受流质饮食，使用聚乙二醇或磷酸钠进行机械性肠道准备。

Catalytic activities and regioselectivities of sodium dihydrogen phosphate for nitrations of toluene were investigated by gas chromatography.

研究了磷酸二氢钠催化甲苯硝化反应的催化活性，通过气相色谱考察了催化剂用量、反应时间、硝化反应温度及催化剂的重复使用等因素对甲苯转化率和产物区域选择性的影响。

And cell differentiation was assayed by measuring the cellular alkaline phosphatase activity with dexamethasone as positive control. The influence of ethanol and dimethyl sulfoxide on cell proliferation and differentiation assay was also investigated.

成骨样细胞的分化采用测定细胞内碱性磷酸酶活性的方法，地塞米松为阳性对照药，同时考察了溶剂乙醇和二甲基亚砜对细胞增殖和分化的影响。

The pollinated cut plant, cultured in solution with 100 mg/L 2,4-ID, 40 g/L sucrose, 10 mg/L silver nitrate, 8 mI/I. sulfurous acid and 3 g/L calcium phosphate, produced the highest embryo rate, higher and more stable caryopsis rate.

因此，小麦×玉米杂交后24 h割穗，杂交穗在含有100 mg/L 2，4-D，40 g/L蔗糖，10 mg/L硝酸银，8 mL/L亚硫酸和3 g/L磷酸二氢钾的培养液中培养，单倍体胚诱导效果最好。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。