查询词典 mixture

In order to improve the high-performance concrete quality of longer brittleness, lower tensile strength, particularly the less descending branch in stress-strain curve compared with that of ordinary concrete. The breakthrough of this thesis lies in the mixture of short carbon fiber. Four factors such as water-binder ratio, volume ratio of short carbon fiber and blending value of high efficiency water-reducing admixture were selected as variable. Experiment was carried out by utilizing uniform design. Regression equation was established by regression analysis of the compression strength and the split tensile strength separately utilizing SPSS software. The process of optimization was obtained with the aid of MATLAB. Finally the optimized ratio was acquired.

为了改善高强混凝土由於水泥自缩、湿涨造成的脆性大、抗拉强度低，特别是应力－应变曲线的下降段不及普通混凝土的特点，本文以掺入短碳纤维为突破口，选取水胶比、砂率、短碳纤维的体积比、高效减水剂掺量四个因素作为变量，利用均匀设计安排试验，用SPSS软件对抗压强度和劈拉强度分别进行回归分析而得到回归方程，用MATLAB进行优化处理，进而求出最优配比。

It is a powder agent with scientific mixture and is performed as the slagging medium in the welding of bronzes,brasses and alloyed copper.

本品颗粒均匀细微，科学配方的一种粉剂，是青铜、黄铜、合金铜焊接中作助熔剂作用。

Love for Fanny Brawne which was a mixture of happiness and misery influenced almost all his mature works.

济慈与范妮·布劳恩之间甜蜜而痛苦的爱情影响了他几乎所有的成熟之作。

The segregation of the binary granular mixture in Brazil nut problem was simulated by using discrete element model. The influences of the frequency and the amplitude of the vibration on the segregation are discussed.

采用离散单元模型对巴西果问题进行了模拟研究，采用本数学模型可以准确地预测出垂直机械振动导致的不同大小颗粒的分离现象。

Place the meat in a casserole dish and add the mixture and the brinjal pickle.

在一个地方的肉和菜，加上菜色与混合物brinjal筹钱。

Today, bread puddings are made with either fresh or stale bread (brioche, challah, croissant, panettone, french, Italian) that is soaked in a rich mixture of milk, eggs, sugar, vanilla, and spices.

今天 ，面包糕点是带有新鲜或陈旧的面包（鞋垫， challah ，羊角面包，甜点，法语，意大利语），可浸泡在丰富的混合物牛奶，鸡蛋，糖，香草和香料。

To investigate variation of soil bacteria community in response to the change in the above-ground vegetation, soil samples were collected at three sites, i.e. bamboo groves, mixture of bamboo and broadleaf tree and broadleaf forest. To explore variation of the soil bacterial structure, 16S-rDNA-V3-fragment-base DGGE (denaturing gradient gel electrophoresis) and clone sequence BLAST technologies were applied.

为了解毛竹人侵天然林后地下土壤微生物多样性的变化，分别采集了毛竹纯林、竹阔混交林和原始天然阔叶林下的土壤样品，应用建立于165 rDNA V3区片段的变性梯度凝胶电泳和克隆测序比对来研究土壤细菌结构的变化。

The results show that the size of M~-TiO2 nanocrystalline particles was quite uniform and the radii were about 15 nm. The M3d-TiO2 nanocrystalline particles were a mixture of brookite and anatase crystal forms.

实验结果表明，M3d-TiO2纳米粒子的颗粒较均匀，粒径约为15 nm，其晶型为锐钛矿和板钛矿的混晶。

It is easy to prepare TiO〓 nanoparticles with anatase, rutile, brookite and the mixture of anatase and rutile structures respectively through control of temperature and the ratio of /.

控制/比和反应温度可方便地制备锐钛型、金红石型、板钛矿型以及金红石型与锐钛型混合二氧化钛颗粒。

When the is 0.1mol/l, ratio / is 0 or 4, aged at 95250℃ for 24 hours, anatase and rutile TiO〓 particles are formed respectively; when the ratio / is between 0 and 4, mixture of anatase and rutile TiO〓 particles is formed, the high the temperature the more the rutile phase. When the / is 5, aged at below 200℃ for 24 hours, amorphous product is gained, aged at 250℃ for 24 hours, olive-like TiO〓 particles with brookite structure are formed.

Ti〓=0.1mol·L〓时，95～250℃陈化，/比为0时，得到金红石型TiO〓颗粒，/比为4时，得到锐钛型TiO〓颗粒；/比介于0～4，可得到金红石型与锐钛型混合二氧化钛颗粒，温度越高含金红石型成分越多；/比为5，200℃以下陈化，得无定型产物，250℃陈化得橄榄形单分散板钛矿型二氧化钛。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。