查询词典 surface area

The crystalline phase, morphology, crystalline size and specific surface area were tokened by using thermogravimetric analysis and diferential thermalanalysis, X-ray difraction, transmission electron microscopy, infrared spectroscopy and BET.

同时运用热重/差热、X射线衍射、透射电镜、比表面吸附、红外等多种测试手段对Cu2+/TiO2光催化剂的晶型、粒子形貌、比表面积进行了表征。

The nitrides with high specific surface area from oxide precursor can be prepared through temperature-programmed reduction via topotactic reaction in ammonia or nitrogen under strict reduction conditions.

在基本不破坏氧化物前驱体晶体结构和严格的氮化条件下，氧化物前驱体通过程序升温氮化经由&局部规整反应&可以制备出高表面积的过渡金属氮化物。

The surface area of liver transection was measured and blood loss during transection per square centimeter of

测定出血量和肝断面面积，术后1、3、7天测定肝功能，并记录术后并发症情况。

The results showed that soil type had significant effects on the root morphology and nodule traits of test varieties. In alfisol, the root dry mass, root length, and root surface area of test varieties were greater at the fifth trifoliolate stage and bloom-beginning stages while smaller after seed-beginning stage, compared with those in mollisol, and the average root diameter after seed-beginning stage was higher in alfisol than that in mollisol. Soil type did not affect root-shoot ratio. The nodule number after seed-beginning stage was much smaller in alfisol than in mollisol, while the nodule fresh mass and the mass per nodule were in adverse.

结果表明：土壤类型对大豆根系形态及结瘤性状均有显著影响，在第5片复叶展开期和初花期，暗棕壤的根系干质量、根长和根表面积低于黑土，而在鼓粒初期后高于黑土，暗棕壤的平均根直径在鼓粒初期后也高于黑土，但土壤类型对根冠比的影响不大；暗棕壤的根瘤数在初花期后明显低于黑土，但根瘤鲜质量和单个根瘤质量高于黑土。

A pot experiment was conducted with two soybean varieties (Di2003-1 and Hefeng25) and two main soil types in Heilongjiang Province to study the interactive effects of variety and soil type on the root morphology and nodule traits of soybean plants. Root samples were collected at the fifth trifoliolate stage, bloom-beginning stage, pod-beginning stage, full pod stage, seed-beginning stage, full seed stage, and full maturity stage for the analysis of root dry mass, root length, root surface area, average root diameter, nodule number, nodule fresh mass, and mass per nodule.

选取黑龙江省2种主要农田土壤类型和2个大豆品种（滴2003-1和合丰25），采用盆栽试验，分别于大豆第5片复叶展开期、初花期、结荚初期、结荚盛期、鼓粒初期、鼓粒期和完熟期取样，进行根系形态（根干质量、根长、根表面积和平均根直径等）和根瘤性状（根瘤数、根瘤鲜质量和单个根瘤质量）的动态分析，以研究品种和土壤类型对大豆根系形态特征的影响。

The phase composition, morphology and specific surface area of the products can be controlled by the molar ratio of citric acid to tungstic acid n(subscript cit/n(subscript TA.

通过调节柠檬酸与钨酸的物质的量的比n(下标 citn，可以控制产物的组成、形貌和比表面积。

In this thesis, we have developed a new method, i. e., directly impregnating metal salts to uncalcined NH〓〓Si 〓 intercalate of ZrP followed by calcination, to prepare metal oxide supported silica pillared zirconium phosphates with high surface area.

本文采用先负载再焙烧的方法成功地解决了层柱材料负载的问题，制备了大比表面金属氧化物负载的硅柱磷酸锆。

Nickel oxide supported silica-pillared zirconium phosphates with high surface area have been prepared successfully by directly loading Ni〓 to uncalcined APS intercalate of α-ZrP followed by calcination.

1采用将金属盐直接负载到未焙烧的α-ZrP的胺丙基硅脂嵌入物上，然后再焙烧的方法，制备了大比表面负载氧化镍的硅柱磷酸锆。

The mesoporous silicas showed high surface area, uniform pore wormlike pore structure and high thermal stability.

这些样品具有比表面积高，蠕虫孔道分布均匀、热稳定性高等特点。

The results indicate that the synthesized xerogel was mesoporous material. The mean diameter of pores and the largest specific surface area of the xerogel were 3nm and 901 m^2g^(-1), respectively.

测试结果表明：合成的硅基干凝胶为平均孔径3nm左右、最大比表面积901平方公尺g^(-1)的介孔结构。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。