造句指懂得并使用字词,按照一定的句法规则造出字词通顺、意思完整、符合逻辑的句子。依据现代语文学科特征,可延伸为写段、作文的基础,是学生写好作文的基本功。造句来源清俞樾 《春在堂随笔》卷八:“其用意,其造句,均以纤巧胜。” 夏丏尊叶圣陶《文心雕龙》 四:“造句也共同斟酌,由 乐华 用铅笔记录下来。”
下面为您提供关于【chemical bond造句】内容,供您参考。
1、An electron held in a chemical bond in the cell absorbs a photon (a particle of light) and, thus energised, breaks free.(被化学键束缚的电子吸收光能,而活化,释放。)
2、A new catalytic mechanism is proposed: the catalytic effect of a catalyst is attributed to the change of CC chemical bond by catalyst.(提出了一种新的微观催化机理:碱金属盐的催化作用在于催化剂能改变CC化学键的作用程度,从而加速反应的进行。)
3、The pulling flat contains a sintered compressed product having a chemical bond between a colloidal component and a fiber component.(牵引压板包含在胶状部件和纤维部件之间具有化学交联的烧结压缩产品。)
4、It is also determined by such factors as the kind of crystal lattice, the characteristics of chemical bond, the features of chemical composition, ionic radius and the others.(同时又受晶体的晶格类型、化学键的简繁程度,化学成份的特性及其复杂程度、离子半径等多种因素制约。)
5、Regarding harmonic oscillator as a model of chemical bond, the energy transfer processes between water molecules can be described as a system of harmonic oscillators.(用谐振子作为化学键的模型,水分子之间的能量转移过程可以描述为耦合谐振子系统。)
6、Sometimes when two certain planets travel together, like Venus and Mars, they create a chemical bond that is stronger than each planet could ever be separately.(有时当两个特定的行星,例如金星和火星,行进至同处,他们之间产生的化学反应将强于单个行星所能产生的能量。)
7、According to the chemical bond theory, the new function of bond parameters, which provides theoretical basis for the selection of alloying elements, has been derived.(根据化学键理论,推导出新的键参数函数图,为合金化元素的选择提供了依据。)
8、Using a semi-empirical theory, the chemical bond properties of Y-124 superconductor were calculated.(利用一种半经验方法研究了高温超导体Y124的化学键性质。)
9、The chemical bond water, tar, partial sulfur and gas escape from coal during rapid pyrolysis.(煤在快速热解过程中脱除热解水、焦油、部分的硫和煤气。)
10、The bottom glue and surface material are compounded by one time's high temperature, without any chemical bond, which is safe, healthy and environment friendly.(底胶和面料经过高温一次性热复合而成,不含化学粘合剂,真正安全、健康、环保。)
11、A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion.(一个原子失掉一个电子来形成一个正离子,另一个原子得到一个电子来形成一个负离子的化学键。)
12、In this paper, a novel mechanism of sterilization based on the resonance effect of chemical bond vibration of a drug molecule is presented.(《药物的化学键振动共振杀菌抗病毒机理》一文阐明了抗菌药物杀菌的主要原因是其化学键振动的波长等于某种细菌的长度时发生共振。)
13、The relative stabilities of intermediate compounds and titanium monoxide were examined deeply with quantum chemistry, crystal field and chemical bond theory.(运用量子化学、晶体场及化学成键理论,深入分析了中间化合物及一氧化钛的相对稳定性。)
14、No new chemical bond and special crystal structures were observed according to their chemical structures.(在内部化学结构上,没有观察到两种载体的化学键结合和特殊晶体结构的形成。)
15、Modifying the magnesia with AOT, can make the surface of magnesia connect with AOT by chemical bond, obtaining more stably and equally nanomagnesia particles.(以AOT改性氧化镁可使氧化镁表面与AOT发生化学键合,从而可得到分散性好、更加稳定,粒度更均匀的纳米氧化镁颗粒。)
16、What's the nature of chemical bond?(什么是化学键的本质?)
17、Covalent bond a chemical bond in which one or more pairs of electrons are Shared between two atoms.(任何由两个氧原子以单个共价键相互结合在一起的一类化合物。)
18、Through the analysis on the surface structure by TG and XPS, it has been confirmed that the PMMA layer is presence and it formed chemical bond between the...(通过差热分析(TG)、光电子能谱(XPS)对片状铝粉表面结构进行分析,得出铝粉颗粒表面确实存在PMMA的包覆层且PMMA与铝粉颗粒是以化学键作用相结合。)
19、From the chemical bond viewpoint, dielectric properties of some practical materials with various crystal structures were quantitatively studied.(利用化学键的观点定量地研究了一些具有各种晶体结构实用材料的介电性质。)
20、The results were explained by chemical bond, charge density and reaction mechanism.(同时对上述结果从化学键、电荷密度、反应机理等方面进行了合理的解释。)
21、this paper mainly discussed the important role of symmetrical principle on atom structure and chemical bond.(本文主要阐述了对称性原理在原子构造中和化学键中的重要作用。)
22、Chitin and chitosan can adsorb organic compounds by forming chemical bond or flocculate organic compounds as a cationic polyelectrolyte.(甲壳素和壳聚糖通过其羟基,氨基形成化学键吸附有机物或作为聚阳离子型电解质絮凝有机物。)
23、However, the natural titanium oxide film formed on its surface make it bio-inert, it is difficult to achieve chemical bond with bone and form new bone on their surfaces;(然而,它表面自然形成的二氧化钛膜层使其呈现出生物惰性,植入人体后难以和宿主骨间形成强有力的化学键合;)
24、It is proved that the method of selection modificators by chemical bond parameter is suitable to the study of Cr cast iron.(证明了用键参数函数选择变质剂的方法也适用于中铬铸铁的研究。)
25、For the nature of chemical bond is the problem at the heart of all chemistry.(化学键的本质是全部化学的核心问题。)
26、VB theory and molecular orbital (mo) theory are the two most influential quantum-mechanical theories of chemical structure and nature of the chemical bond nowadays.(VB理论和分子轨道(MO)理论是当今说明化学结构和化学键本质的最有影响的量子力学理论。)
句子是语言运用的基本单位,它由词或词组构成,能表达一个完整的意思,如告诉别人一件事,提出一个问题,表示要求或制止,表示某种感慨。它的句尾应该用上句号、问号或感叹号。造句的方法一般有以下几种:
一、在分析并理解词义的基础上加以说明。如用“瞻仰”造句,可以这样造:“我站在广场上瞻仰革命烈士纪念碑。”因为“瞻仰”是怀着敬意抬头向上看。
二、用形容词造句,可以对人物的动作、神态或事物的形状进行具体的描写。如用“鸦雀无声”造句:“教室里鸦雀无声,再也没有人说笑嬉闹,再也没有人随意走动,甚至连大气都不敢出了。”这就把“鸦雀无声”写具体了。
三、有的形容词造句可以用一对反义词或用褒义词贬义词的组合来进行,强烈的对比能起到较好的表达作用。如用“光荣”造句:“讲卫生是光荣的,不讲卫生是可耻的。”用“光荣”与“可耻”作对比,强调了讲卫生是一种美德。
四、用比拟词造句,可以借助联想、想象使句子生动。如用“仿佛”造句:“今天冷极了,风刮在脸上仿佛刀割一样。”
五、用关联词造句,必须注意词语的合理搭配。比如用“尽管……可是……”造句:“尽管今天天气很糟,但是大家都没有迟到。” 这就需要在平时学习中,把关联词的几种类型分清并记住。
六、先把要造句的词扩展成词组,然后再把句子补充完整。如用“增添”造句,可以先把“增添”组成“增添设备”、“增添信心”或“增添力量”,然后再造句就方便多了。
随着信息新媒体的发展,网络已经成为继报纸、收音机、电视之后的主流媒体,并有将其整合的趋势。网民数量的激增使得网络话题的热议和网络语言迅速成为流行语。出现了很多新现象:网络造句——当某一新闻事件在网络迅速流传之后,新闻事件中的某一具有代表性的词语,在网友们的推广下,成为造句的主体,并迅速在网络流行展开。比如李刚事件中,我爸叫李刚成为流行语,以它进行的造句活动在网络铺开。例如:窗前明月光,我爸是李刚;给我一个李刚,我能撑起整个地球等。而在360与腾讯的3Q网络大战之后,一句“我很艰难的做出决定”也迅速流行。这类造句的特征主要是将已有的诗句、文章等进行改变而成。