中柱

A simple, selective and sensitive method was investigated for simultaneous determination of anions (SO2－4, Cl－, NO－3, F－) and cations (Na＋, NH＋4, K+, Mg2＋, Ca2＋) by single-column ion-exclusion-cation-exchange chromatography with conductometric detection. DL-malic acid-methanol-water was used as an eluent.

采用单柱离子色谱系统和电导检测的方法，首次以DL-苹果酸-甲醇水溶液为淋洗液，简便、有效地同时分离、检测了溶液中SO2-4、Cl-、NO-3、F-、Na+、NH+4、K+、Mg2+、Ca2+9种离子。

The A and B components remanent magnetization were loaded by goethite and maghemite respectively, the C component remanent magnetization was carried by the magnetite in the sandstones and were loaded conjunctly by the magnetite and hematite in the mudstones and muddy sandstones.

它们的存在并不影响岩石原生剩磁的分离，也不影响原生剩磁信号的稳定性和获得的古地磁数据的可靠性。16个砂岩采点中不能分离出C分量，是由于后生的赤铁矿彻底改变了由磁铁矿携带的原生剩磁组分，在高密度采样的情况下剔除这些采点并不影响古地磁极性柱的构建和解释。

However, as a designer or constructer, we should try our best to reduce the influence of the weakened states of column sections for frame, when we are engage in design or execution.

但是，作为设计与施工人员，在无粘结预应力结构的设计与施工中，在充分发挥无粘结预应力作用地同时，应该注意尽可能减少无粘结预应力筋对柱截面削弱的影响。

These jadeite jade specimens show mainly following texture types: granular crystalloblastic texture, equigranular crystalloblastic texture, inequigranular crystalloblastic texture, prismatic crystalloblastic texture, f...

主要的结构类型有粒状变晶结构(粗粒状、中粒状、细粒状及微粒状)、等粒变晶结构、不等粒变晶结构、柱状变晶结构、纤维状变晶结构、碎斑结构、交代结构、糜棱结构及碎裂结构等。

At 24 hours after the removal of 5-FU, most of the epithelial cells were increased in number, showing cuboidal and merged into pieces. At 48 hours, only few positive cells could be seen with some of the pseudostratified mucociliary epithelium, with ciliated cells.

氟尿嘧啶去除6h后，气管基底膜上可见少量扁平样细胞。24h后基底膜上细胞数目增加，并逐渐分化呈立方状，连接成片。48h后气管上皮中出现假复层柱状上皮，并可见纤毛细胞。

The wooden shrine in which the image is set, with its cusped arches supported by decorative columns and crowned by triangular pediments, is a fascinating record of contemporary architectural forms.

木神社中的图像设置，由装饰柱支持其尖头拱门和pediments加冕由三角形，是一个迷人的建筑形式记录当代。

Cystamine was used as the internal standard. Using this HPLC-FD method, the plasma total homocysteine concentration was determined in 86 patients with brain infarction, 66 patients with myocardial infarction and 80 healthy controls.

方法用TCEP将血浆中各种形式的Hcy还原成游离的总Hcy，以胱胺作内标，巯基特异性荧光衍生剂SBD-F对Hcy、胱胺等含巯基化合物进行柱前衍生，然后行高效液相色谱-荧光检测。

Through upregulating the production of MMPs in deciduas and chorionic villi, the upregulation of the expression of EMMPRIN in syncytiotrophoblast and cytotrophoblast column of the villi in the threatened abortion can degenerate deciduas and denudates embryo.

发生先兆流产时合体滋养细胞、细胞滋养层柱所表达的EMMPRIN增强可能通过上调绒毛及蜕膜组织中基质金属蛋白酶的水平，降解细胞外基质，使绒毛剥离、蜕膜组织剥脱。

And the iron supported samples prepared by the new method show good activity in the dehydrogenation of ethylbenzene.

新方法制备的负载氧化铁的硅柱磷酸锆在乙苯脱氢反应中亦比传统方法制备的样品表现出更高的催化活性。

In this study,diallyl sulfides in garlic powder were identified via the introduction of Ag induced-ionization.

烯丙基硫化物由于弱极性不电离，本实验利用Ag+柱后诱导电离对大蒜粉剂中的含硫化合物进行质谱定性，并以二烯丙基三硫醚为参比，对各种二烯丙基含硫化合物进行定量测定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。