查询词典 intermediate cuneiform bone

Therefore esterification crosslinked reactionbetween polyearboxylic acid and wood can be quantitatively determined.According toexperiment results of stereoscopic configuration choices by crosslinking agents,crosslinkingreaction between model of reaction intermediate and wood,and the intermediate characteristic incrosslinking reaction,crosslinking reaction intermediate was proofed.We can infercrosslinking reactions between polycarboxylicacid and wood want through a mechanism of twosteps reaction process,the first cyclic anhydrides were formed as intermediates by dehydratingbetween hydroxyls in polycarboxylic acids,second esters were occurred by substitution reactionbetween wood hydroxyls and cyclic anhydrides.

从而可全面定量表征木材与多元羧酸类化合物的酯化交联反应；依据交联剂立体构型选择性、反应中间体模型物与木材的交联反应和交联反应中间体的波谱特征实验结果，证实了交联反应中间体，因此可以推测：多元羧酸类化合物与木材化学组分的交联反应是经历两步反应的机理，首先多元羧酸中相邻羧基的羟基之间脱水形成五元环酸酐中间体，然后木材的羟基与酸酐发生亲核取代反应形成酯。

A series of antimony mercaptide compounds which formula are Sb 〓 and Sb S (CH〓〓COOR 〓(R represents an alkyl or aryl, aralkyl, n=0～2) have been synthesized. A new synthetic method has been invented to solve the defect of abroad patent method which has complex technological conditions and singleness intermediate compounds. A new catalyst QL-1 and preactivated antimony trioxide and other means have been used to avoid neutralizing, washing, separating and other procedures of intermediate and simplifing process flow at the same time. According to this new technique, a series of antimony mercaptides and their intermediate products have been synthesized with high yield.

合成了结构为SbS(CH〓〓COOR〓及Sb〓（R为烃基或芳烷基，n=0～2）的一系列硫醇锑化合物，针对国外专利报道的合成工艺存在着工艺条件苛刻，同时需多步完成，操作复杂，而且中间体品种单一的缺陷，发明了一种一步法合成硫醇锑化合物的新工艺，采用QL-1催化剂，且将三氧化二锑预先活化，变固—液相反应为液—液相反应，同时可免除中间体的中和、洗涤、分离等工序，工艺流程简化，产品收率高，且能制得系列硫醇锑产品。

Thus the chemical composition of intermediate A is that of nickel nitrate tetrahydrate, that of intermediate B is of nickel nitrate dihydrate, that of intermediate C is of the monohydrate whilst that of D is anhydrous nickel nitrate.

因此，中间产物A的化学成分是四水硝酸镍，中间产物B的化学成分是二水硝酸镍，中间产物C的化学成分是一水化物，而中间产物D的化学成分是无水硝酸镍。

Chapter 2 has analysized the conversly synthetic means of solanesol and designed novelly synthetic routes of solanesol and key intermediate Chapter 3 has summarized the preparation of trans-3-methyl-4-hydroxy (bromo-2-butenyl oxy methyl benzene In chapter 4 ,a novel technology of important intermediate(all trans-8-bromo geranyl acetate),which is suitable for industrial procedure , was found .meanwhile,an another new way has been invented ,of which the key intermediate (all trans-8-hydroxy geranyl acetate) has been produced.

第二部分分析了茄尼醇的逆合成方法，设计了一条适合于合成茄尼醇的合成路线及其重要中间体的合成路线。第三部分研究了重要中间体[Trans-3-甲基-4-羟基-2-丁烯基乙酰基(苄基，2，3-二氢吡喃基)醚]的合成新方法，找到了一条适合于工业化生产的制备反式-3-甲基-4-羟基-2-丁烯基苄基醚的新方法。第四部分研究了重要中间体[-3，7-二甲基-8-羟基-2，6-辛二烯-1-醇乙酸酯、-3，7-二甲基-8-溴-2，6-辛二烯-1-醇乙酸酯]的合成新方法，找到了一条适合于工业化生产的制备它们的新方法；同时研究了一条制备-3，7-二甲基-8-羟基-2，6-辛二烯-1-醇乙酸酯的另一新方法。

The results of its intrinsic fluorescence spectroscopy and fluorescence phase diagram showed that when the guanidine hydrochloride concentration in denaturation solution was about 1.0 mol/L, there existed a partially folded intermediate of Bacillus amyloliquefaciens a-amylase during its unfolding procedure, which followed a three-state model; the result of its fluorescence probe showed that when the guanidine hydrochloride concentration in denaturation solution was about 1.0 mol/L, there existed some stable hydrophobic regions, which could interact with a hydrophobic reagent 8-anilino-1-naphthalene sulfonic acid, in the partially folded intermediate of Bacillus amyloliquefaciens a-amylase; and the results of fluorescence quenching using acrylamide and potassium iodide as quenchers showed the distribution of Trp residues in Bacillus amyloliquefaciens a-amylase in different denaturation solution, with the maximum number (8) of tryptophan residues in a partially folded intermediate Bacillus amyloliquefaciens a-amylase molecule could be quenched by potassium iodide; and the results of their protein electrophoresis and SEC showed that no aggregate or aggregate precipitation of Bacillus amyloliquefaciens a-amylase formed during the whole unfolding procedure of Bacillus amyloliquefaciens a-amylase induced by guanidine hydrochloride.

内源荧光光谱和荧光相图结果表明，当变性液中盐酸胍浓度约为1.0 mol/L时，芽孢杆菌a-淀粉酶的去折叠过程中出现一个部分折叠中间体，其去折叠过程符合&三态模型&；荧光探针结果表明，在溶液中盐酸胍浓度约为1.0 mol/L时，中间态芽孢杆菌a-淀粉酶分子中存在着能够与探针分子1-苯胺基-8-萘磺酸结合的稳定的疏水区域；荧光猝灭研究给出了不同程度变性的淀粉液化芽孢杆菌a-淀粉酶中的Trp的分布情况，结果表明中间态芽孢杆菌a-淀粉酶分子中能够被碘化钾猝灭的位于分子表面的色氨酸残基数目达到最大的8个；蛋白电泳和体积排阻色谱结果表明，在盐酸胍诱导的芽孢杆菌a-淀粉酶分子的整个去折叠过程中，不会以共价键或非共价键形式形成芽孢杆菌a-淀粉酶分子之间的集聚体或集聚体沉淀。

The upper shell and the lower shell are provided with an operating window for rotating the intermediate shell and a driven portion, which is engaged with a rack bar passing outside the operating window for rotating the intermediate shell up to a predetermined position, is provided on an external peripheral face of the intermediate shell.

上壳体和下壳体设置有用于旋转中间壳体的操作窗口，与通过操作窗口外侧的齿条配合用于将中间壳体旋转到预定位置的从动部分设置在中间壳体的外周边表面上。

Hongze Lake is located in the middle and lower reaches of the Huai River, and placed at climate intermediate belt of north and south, middle latitude intermediate belt, sea and land intermediate belt.

洪泽湖形成于公元16世纪，距今已有400余年历史，位于江苏省西北部淮安、宿迁市境内，是我国五大淡水湖之一，也是淮河流域最大的平原水库。

Results In those patients with marrow invasion , 4 cases in I phase（4.2%）,12 cases in II phase（12.6%）,36 cases in Ⅲ phase（37.9%）and 43 cases in Ⅳ phase(47.4%);small lymphocytic、diffuse cleaved cell、lymphoblastic lymphoma are main pathologic types;patients with mediastinal lymphadenectasis、splenomegaly and spleen violations are prone to catch bone marrow involvement;56 cases of anemia in patients with bone marrow involuement(58.9%), 42 patients with thrombocytopenia (44.2%),27 cases with leukopenia (28.4%),49 cases of patients leukocyte increased (51.6%),so,anemia is common;three were 30 cases with three items abnormal（31.6％）and 65 cases with one item abnormal at least (68.4%),the incidence of abnormal peripheral blood in leukocythemia patients were higher than that in patients with bone marrow infiltration,Particularly the patients with increased leukocyte or three items abnormalities were more common in leukemia; Abnormal cells in peripheral blood were observed in 66 cases (69.5%); chemotherapy efficiency reached 65.2% in the patients with bone marrow involuement,the median survival time was 11.5 months.

结果发生骨髓侵犯病例中I期4例（4.2%）， II期12例（12.6%），Ⅲ期36例（37.9%），Ⅳ期43例(47.4%)；病理类型以小淋巴细胞性，弥漫型裂细胞性（改为：弥漫性大B细胞型淋巴瘤）和淋巴母细胞性淋巴瘤多见；纵隔淋巴结肿大、脾脏肿大和脾受侵患者易发生骨髓侵犯；骨髓侵犯患者外周血中贫血56例(58.9%)，血小板减少42例(44.2%)，白细胞减少27例(28.4%)，白细胞增高49例(51.6%)，以贫血多见；三项均异常30例(31.6%)，至少一项不正常65例(68.4%)，淋巴瘤细胞白血病患者外周血象异常发生率高于骨髓浸润患者，尤其是白细胞增高或三项均异常者更常见于白血病；66例(69.5%)外周血分类中发现异常细胞；骨髓侵犯化疗有效率65.2%，中位生存期11.5个月。

Results In those patients with marrow invasion , 4 cases in I phase（4.2%）,12 cases in II phase（12.6%）,36 cases in Ⅲ phase（37.9%）and 43 cases in Ⅳ phase(47.4%);small lymphocytic、diffuse cleaved cell、lymphoblastic lymphoma are main pathologic types;patients with mediastinal lymphadenectasis、splenomegaly and spleen violations are prone to catch bone marrow involvement;56 cases of anemia in patients with bone marrow involuement(58.9%)恶性淋巴瘤症状, 42 patients with thrombocytopenia (44.2%),27 cases with leukopenia (28.4%),49 cases of patients leukocyte increased (51.6%),so,anemia is common;three were 30 cases with three items abnormal（31.6％）and 65 cases with one item abnormal at least (68.4%),the incidence of abnormal peripheral blood in leukocythemia patients were higher than that in patients with bone marrow infiltration,Particularly the patients with increased leukocyte or three items abnormalities were more common in leukemia; Abnormal cells in peripheral blood were observed in 66 cases (69.5%); chemotherapy efficiency reached 65.2% in the patients with bone marrow involuement,the median survival time was 11.5 months.

结果发生骨髓侵犯病例中I期4例（4.2%）， II期12例（12.6%），Ⅲ期36例（37.9%）恶性淋巴瘤分期，Ⅳ期43例(47.4%)；病理类型以小淋巴细胞性，弥漫型裂细胞性（改为：弥漫性大B细胞型淋巴瘤）和淋巴母细胞性淋巴瘤多见；纵隔淋巴结肿大、脾脏肿大和脾受侵患者易发生骨髓侵犯；骨髓侵犯患者外周血中贫血56例(58.9%)，血小板减少42例(44.2%)，白细胞减少27例(28.4%)，白细胞增高49例(51.6%)，以贫血多见；三项均异常30例(31.6%)，至少一项不正常65例(68.4%)，淋巴瘤细胞白血病患者外周血象异常发生率高于骨髓浸润患者，尤其是白细胞增高或三项均异常者更常见于白血病；66例(69.5%)外周血分类中发现异常细胞；骨髓侵犯化疗有效率65.2%，中位生存期11.5个月。

Bone tissue engineering is a perfect method to treat massive bone defect prior to other methods,such as bone autotransplantation,bone allotransplantation and prosthetic replacement.

而骨组织工程理论上可以完全再生原有组织，被认为是修复骨缺损理想的方法，在将来的临床中具有广阔的应用前景。

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。