查询词典 four-cornered

The dishes included two sheep, four goose, eight chickens, 20 bottles of water, one picul of rice, 30 katis of noodles, four kinds of fruits, and various vegetables and condiments. In the month of October 1408, the King died and was entombed outside An Tek Bon Guh gate on O Hwa Chu Tzu Kang Siong hill.

国王在中国期间的饮食都参照《大明会典》所规定的标准，包括羊两只、鹅四只、鸡八只、水二十桶、大米一担、面三十斤、水果四种、以及各种蔬菜和配料。1408年10月，国王亚都玛吉苏丹不幸逝世，葬于南京安德门外石子岗乌龟山南麓。

Methods Four pairs of primers were designed from toxin sub-unit A gene, O139 special gene, Haemolytic subunit A gene and Toxin coregulated pilus subunit A gene. Multiplex PCR was established to simultaneously detect those four genes.

分别针对霍乱弧菌肠毒素A亚单位基因、O139群特异基因、霍乱弧菌溶血素A亚单位基因和毒力协同调节菌毛A亚单位基因设计引物，建立多基因PCR方法。

It seeds area and total yield are big in our country.This study combined Hubei province item of the project of country important food foisori science and technology. It considered the difference of climate character、 cultivate system and plant habit in the southeast of Hubei、 in the middle of Hubei、 in the northwest of Hubei and in the Jianghan plain four rice plant areas. It had formed " double season rice three ripe high yield in the southeast of Hubei mode "、" sparse、 manipulative、 weight middle season rice high yield in the middle of Hubei mode"、" zero till light-duty high yield plant in the Jinghan plain mode" and " cover with ground film wet in all process in the northwest of Hubei plant mode" four adaptive plant modes base on present plant modes.

本研究结合粮食丰产科技工程国家重大科技专项湖北项目的部分研究内容，针对湖北省鄂东南、鄂中、江汉平原及鄂西北四大稻作区不同生态气候特点、耕作制度和种植习惯，在现有栽培技术的基础上组装集成"鄂东南双季稻三熟高产模式"、"鄂中稀、控、重中稻高产模式"、"江汉平原免耕轻型丰产栽培模式"及"鄂西北全程地膜覆盖湿润栽培模式"四种配套栽培技术模式，分别在武穴、随州、沙洋、房县等四地进行大田试验示范。

There are four basic constants in natural units system: Planck constant , speed of light in the vacuum c, the quality of any particle and electron's electric quantity e. Other units can be educed by the four basic units.

自然单位制有四个基本常数：普朗克常数、真空中的光速c、任意粒子的质量和电子的电量e，其它单位都可以由这四个基本单位导出来。

A plane figure with four sides and four angles.

由多个多面形或平面限定的立体图形。

A four-sided plane figure with four right angles.

矩形，长方形具有四个边的方形，有四个直角

Results: The four components of uPA system were expressed in the plasma and membrane of the four cell lines.

结果：4种成分在4株细胞的胞浆及胞膜均有表达。

On the basis of the data obtained from the cam-type plastometer, four prediction models including the BP, Elman, RBF and GRNN neural network prediction models were established, which corresponded to the relationship between the deformation stress of nickel-chrome steel with chemistry elements, temperature, strain rate and deformation strain of the steel respectively. A comparative analysis for the prediction accuracy of the four models was obtained.

以凸轮式高速形变试验机进行的热模拟压缩实验得到的实验数据为基础，建立了热轧铬镍钢的变形阻力与其化学成分、变形温度、变形速度及变形程度对应关系的BP、Elman、RBF和GRNN 4种神经网络预测模型；并对4种网络的训练过程和预测精度进行比较分析。

Company is located in Weifang City, Xinhua Road 34, has opened four new four-color lithographic printing press, one Taiwan, cutting machine, one Taiwan, a set of pre-press and platemaking equipment.

公司位于潍坊市新华路34号，拥有全新四开四色平版印刷机一台，裁切机一台，印前及制版设备一套。

objective to observe the antitumor activities of different solution extracts of plumbago zeylanica l.in vitro.method mtt method was used to detect the inhibitory effects on four kinds of cancer cells.results chloroform extracts had significant inhibitory effects on the breast cancer cell(bre-04),the nerve cancer cell(n-04) and the lung cancer cell(lu-04),ic50 were 0.2699mg/ml and 0.2634mg/ml,0.4961mg/ml respectively.ic50 of chloroform extract on the hepg2 was 0.9379mg/ml.ic50 of petroleum ether extracts on bre-04,n-04,lu-04 and hepg2 was 0.5902mg/ml,0.5725mg/ml,0.7938mg/ml,0.6374mg/ml;ethyl acetate extracts had fairly inhibitory effects on the lu-04,ic50 was 0.7343mg/ml;n-butanol extracts and water-solubility extracts had notsignificant inhibitory effects on the four kinds of cancer cells.conclusion the antineoplastic effective parts of plumbago zeylanica l.were chloroform and petroleum ether extracts.

目的 探讨白花丹体外抗肿瘤作用的活性部位。方法 mtt染色法对白花丹五种溶剂提取物体外抗肿瘤活性进行了初步的研究。结果氯仿提取物对乳腺癌细胞（bre-04）、神经癌细胞（n-04）、肺癌细胞（lu-04）有较好的抑制生长作用，ic50分别为0.269 9 mg/ml、0.263 4 mg/ml、0.496 1 mg/ml，对肝癌细胞hepg2抑制作用差， ic50为0.937 9 mg/ml；白花丹石油醚提取部位对乳腺癌细胞（bre-04）、神经癌细胞（n-04）、肺癌细胞（lu-04）、肝癌细胞hepg2的ic50分别为0.590 2 mg/ml、0.572 5 mg/ml、0.793 8 mg/ml、0.637 4 mg/ml；乙酸乙酯提取物对肺癌细胞（lu-04）有一定的抑制作用，ic50为0.734 3 mg/ml；水溶性提取物以及正丁醇提取物无明显抑制肿瘤作用。结论白花丹氯仿提取部位、石油醚提取部位体外抗肿瘤作用较好，值得对其提取部位进一步分离纯化并研究其抗肿瘤作用机制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。