碱性化

The preparation method comprises removing benzyl of the compound IV0 in alkali condition to obtain the compound (V, reacting the compound with benzyl chloroformate to obtain the compound, wherein the compounds can be used to prepare 5-substituted-hydride indolizine natural alkaloids.

本发明所提供的制备方法是将化合物在碱性条件下去苄基得到的化合物，将化合物与氯甲酸苄酯反应，生成的化合物。和化合物可以用于制备5-取代-氢化中氮茚天然生物碱。

This paper reviewed its pathogenesis, forms, clinical manifestations, differential diagnosis, treatment and prognosis. Here a case of neonatal hypophosphatasia is reported. This baby was female (30 minutes old). Prenatal ultrasound showed disproportionate biparietal diameter and long bones of limbs in the baby. After birth, she presented with obvious craniomalacia, respiratory distress and cyanosis. Serum alkaline phosphatase level was significantly reduced. Both X-ray and autopsy showed extremely insufficient skeletal mineralization. Four days later she died of respiratory failure.

该文对其发病机制、分型及临床表现、鉴别诊断、治疗和预后进行了综述，并介绍了在该院诊断明确的1例新生儿型的罕见病例，患儿为出生30 min女婴，产前B超提示胎儿双顶径与四肢长骨不成比例，生后即有明显的颅骨软化、呼吸困难和紫绀等表现，血碱性磷酸酶显著低下，X线表现及尸检结果均提示骨骼矿化极度低下，4 d后因呼吸衰竭死亡。

The basic functionalized ionic liquid, 1 -butyl-3-methylimidazolium hydroxide OH, was prepared and used to catalyze the Knoevenagel condensation of aromatic aldehydes with malononitrile or ethyl cyanoacetate.

合成了碱性功能化离子液体氢氧化1-丁基－3-甲基咪唑，研究了将其作为催化剂催化芳香醛和丙二氰、氰基乙酸乙酯的Knoevenagel缩合反应。

Chapter 3: Synthesis of 2-aroyl-l,3,5-triaryl-4-carbethoxy-4-cyanocyclohexanols from chalcones with ethyl cyanoacetate is carried out in excellent yields with KF/basic alumina as catalyst under ultrasound irradiation.

第三章：研究了超声辐射下，以碱性氧化铝固载氟化钾为催化剂，利用查耳酮和氰乙酸乙酯合成2-芳酰基-1，3，5-三芳基-4-乙酯基-4-氰基环己醇。

The basic functionalized ionic liquid, 1-butyl-3-methylimidazolium hydroxide, was prepared and used to catalyze the Knoevenagel condensation of aromatic aldehydes with malononitrile or ethyl cyanoacetate.

合成了碱性功能化离子液体氢氧化1-丁基-3-甲基咪唑，研究了将其作为催化剂催化芳香醛和丙二氰、氰基乙酸乙酯的Knoevenagel缩合反应。

The effects of different ratio of aged refuse to alkali additive on fermentative hydrogen production from kitchen waste were investigated.

研究了不同配比的矿化垃圾与碱性添加剂对餐厨垃圾发酵产氢的影响。

The effects of different ratio of aged refuse to alkali additive on fermentative hydrogen production from kitchen waste were investigated.

摘 要：研究了不同配比矿化垃圾与碱性添加剂对餐厨垃圾发酵产氢的影响。

STUDY ON FORMAMIDINE SULPHINIC ACID BLEACHING OF PAPLOR APMP ;2. The APMP and SCMP are introduced in this article.

综述了高得率制浆新技术中碱性过氧化氢化机浆和磺化化学机械浆SCMP的制浆原理、制浆优点、纸浆性能的分析及纸浆的应用。

Detect that whether the ADSCs were differentiated inducedly into osteoblasts or adipogenic cells by Alkaline phosphatase staining、Von kossa staining and Oil red "O"staining after the ADSCs were cultured in inductive basic medium containing osteogenic induction agent and adipogenic inducers for four weeks.②.

①。采用密度梯度离心法加贴壁培养法对兔脂肪组织进行了分离纯化，CD44免疫组化法分析ADSCs表面标志；用含成骨、成脂诱导培养基培养4周后，行碱性磷酸酶染色、Von kossa染色及油红&O&染色检查ADSCs是否向成骨、成脂细胞定向分化。②。

The cells were identified by invert phase contrast microscopy and alkaline phosphatase staining and mineralized nodules staining.The activity distribution of osteoblasts was determined by microtitration during a culture cycle.

通过倒置相差显微镜观察，并用碱性磷酸酶和矿化结节染色鉴定，利用微量滴定法测定一个培养周期的成骨细胞活性分布，探讨一种经济、高效的原代成骨细胞培养方法。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。