三羟基的

B., aluminum oxide (Al2O3), cupric 2, 4-dihydroxy-benzoate ,cupric adipate and lead phthaiate were used as inert materials.

三氧化二铝(A12O3)、2， 4-二羟基苯甲酸铜、己二酸铜和邻苯二甲酸铅等惰性材料的相容性。

OBJECTIVE: To compare computer-assisted designed EH composite material with manually shaped titanium mesh in cranioplasty.

目的：比较计算机辅助下个体化三维塑型EAM医用树脂和羟基磷灰石复合材料修补大面积颅骨缺损与传统手工塑型钛网修补法的优劣。

In chapter 3, Fe-EDTA chelate-induced aromatic hydroxylation of terephthalate as a new method for the evaluation of hydroxyl radical-scavenging ability was studied.

第三章利用Fe-EDTA引发对苯二甲酸芳环羟基化反应建立了一种评价抗氧化剂清除·OH能力的新型荧光分析法。

The remaining three groups were given a chemical, N-butyl-N-(4-hydroxybutyl) nitrosamine in drinking water, which induces bladder cancer.

其余三组则获得化学， N -丁基的N -（ 4 -羟基）亚硝胺在饮用水，诱发膀胱癌。

In addition, the in vitro bioactivity of the glasses was tested by immersion in simul...

浸泡三天后所有样品表面都被羟基磷灰石覆盖，表明了样品具有良好的生物活性。

hydroxy-2-acetonaphthene was obtained by the hydrolysis of 6-methoxy- 2-acetonaphthene in the presence of HCl (36%) and triethylamine as a catalyst.

摘 要：采用6 甲氧基 2 乙酰萘与浓盐酸在缚酸剂三乙胺存在的条件下进行水解反应制得6 羟基 2 乙酰萘。

Any of three compounds (acetoacetic acid, acetone, and/or beta-hydroxybutyric acid) found in excess in blood and urine of persons with metabolic disorders.

三种化合物中任意一种（乙酰乙酸、丙酮和/或β羟基丁酸），人体的血液和尿中大量含有。

ABSTRACT The thesis aims at the studies on the total synthesis of α-alkylidene -β-hydroxy-γ-butyrolactones.

本论文以α-亚烷基-β-羟基-γ-丁内酯类天然产物的全合成研究为主，包括三个部分：第一部分：文献综述：着重介绍了α-亚甲基-γ-丁内酯萜类，。。。

The mixed trimeric compounds containing one ferrocene unit, N,N'-bis(2-hydroxy-5-substituted benzylidene)ferrocenylmethylenediamine, have been synthesized directly through the reaction between 1 mol of ferrocenecarboxaldehyde and 2 mol of 5-substituted salicylaldehyde.

通过甲酰基二茂铁与取代水杨醛和氨反应，直接合成了含一个二茂铁的混合三聚产物， N，N'-二[2-羟基-5-取代苄烯]二茂铁甲二胺。

Objective:To determine the content of madecassoside in Sanjin Soft Capsulae.

目的：建立测定三金软胶囊中羟基积雪草苷含量的方法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新