查询词典 exist

The only problem was that the American Express "Black" Card didn't exist!

唯一的问题是，美国运通"黑"卡不存在！

In the samples treated by hydrothermal technique there are main crystalline phase HA andp-TCP ,there are CaCO3 and CaHPO4 also, there is no CaSiO3. SiO2 may exist as amorphism. In the samples sintered at 1050℃ there are main crystalline phases HA andp-TCP, a small amount of CaSiOs.

采用XRD分析样品物相，其中所有样品中都含有HA和β-TCP，在低温水热处理后，主晶相为HA和β-TCP，还含有CaCO_3和CaHPO_4，没有发现硅酸钙(CaSiO_3)的存在，二氧化硅可能以非晶态的形式存在。

The crystallization thermodynamic data, such as solubility, metastable zone and other basic data of 6APA were measured based on experiments, which demonstrated that as an ampholyte 6APA can exist in solution as a combination of anionic, zwitterionic and cationic species.

实验数据证明6APA是一种两性化合物，其结构以及溶液行为类似于普通氨基酸，在溶液中以两性离子、正离子以及负离子的形式共存，通过改变溶液的pH值，可以极大地改变6APA的溶解度，这就是6APA等电点沉淀的原理。

I still exist because of my amulet and help of Vincent.

我的真身早已被你锁进了那面魔镜。

Problem consciousness and intellectual support consciousness of this text together are twisted together, it makes last proposition and analytic means of modern aesthetics, literature standard subject exist in the domain of " Zhang Ailing literature and modernity ".

将本文的问题意识与知识性的支援意识扭结在一起，使得现代美学、文学本位学诸学科的分析性手段与结论性命题统摄于"张爱玲文学与现代性"的论域之内。

The contents of this paper include three aspects: I Through a large amount of comparison of language resources, to find out the similarities and differences of anaphoric and cataphoric reference in English and Chinese; II From the angle of language system and cultural tradition, analyze the reasons of differences which exist in the two language systems; III One of the important purpose of comparative study is to guide language communication.

本论文的内容主要包括三个方面：一，通过大量的语料对比，找出英汉指称方式的异同；二，从语言系统和文化传统两个角度，分析存在异同之处尤其是不同之处的根本原因；三，对比研究的一个重要目的是指导语言交际，对比语言学研究对翻译活动有何实际指导意义，也是本文探讨的问题之一。

The yolk proteins were collected through the anatomization of the maiden eggs and the eggs in different embryo development stages. The yolk proteins were separated by two-dimensional electrophoresis and followed the image analysis. Over 203 protein spots were found to exist in the yolk protein of silkworm eggs. Some different patterns of yolk protein spots were found in silkworm of various varieties. While, little variation of yolk proteins was detected during different development stages of any silkworm variety.

采用直接解剖蚕卵获取卵黄蛋白，结合蛋白质双向电泳和图像分析，对家蚕处女蛾卵及不同胚胎发育阶段蚕卵的卵黄蛋白质进行了研究，发现家蚕卵黄蛋白有 203 个蛋白质斑点；不同家蚕品种之间卵黄蛋白的组成存在一些差异；同一品种不同发育时期胚胎卵黄蛋白的组成基本保持不变。

Presently, though there are many calculating model of anchor-bolt and many research results concerning these problems,there exist some problems on these methods in simulating the anchor bolt's mechanical behavior.

目前，虽然已有不少的锚杆计算模型及相应的计算方法，但这些方法在对锚杆力学行为的模拟及应用等方面，尚存在着一些问题。

The results show:(1) Androgyny does exist, and the men and women in the androgyny of the distribution are not different.

研究结果表明：(1)双性化个体在中学生中确实存在，并且男女在双性化人格上的分布没有差异。

While there is no repair mechanism for aneuploidy, protective processes exist to prevent chromosome instability during cell division.

虽然没有修复机制，非整倍体，防护过程存在，以防止染色体不稳定性在细胞分裂过程。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。