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The technical conditions for extracting oil from Xanthoceras sorbiflia Bunge seeds by microwave were studied.

以文冠果籽为原料,研究了微波辅助提取文冠果籽油的工艺条件,通过单因素试验和正交试验,探讨了溶剂种类、微波功率、提取时间、温度、料液比对文冠果籽油提取率的影响;并采用气相色谱-质谱联用方法分析了文冠果籽油的组成。

The obtained SWCC shows that the results obtained from the two methods can be considered as consistent.4. By using a suction-controllable oedometer for unsaturated soils, a series of wetting tests at constant net stresses and compression tests at different constant suctions are performed on compacted sand-bentonite mixtures to study the coupled hydraulic and mechanical behaviour of unsaturated expansive soil.

两种方法测到的SWCC曲线有较好的一致性。4、采用非饱和土固结仪对膨润土与砂混合物进行吸湿试验及常吸力下的压缩试验,研究了膨润土与砂混合物的水力和力学特性。

The typing antisera of 15 international Haemophilus parasuis reference strains was produced and all Haemophilus parasuis strains isolated from China were serotyped both by Kieletein-Rapp-Gabriedson Gel Diffusion test and Indirect Haemagglutination test.

对本室分离的所有副猪嗜血杆菌按琼脂扩散试验和间接血凝试验血清学分型方法进行血清型鉴定,结果表明我国以血清4型(24.2%)和5型(19.2%)最为流行,其次为13型(12.5%)、14型(7.1%)和12型(6.8%),另外有12.1%的分离菌株不能进行血清学分型。

By comparing results of calculation with results of experimentation, we studies existent programs and resolvents when use various software to calculate mega-frame structures. Methods of how to found the simplified staff element model of various mega-frame structures have been studied by the numbers.

采用不同软件,对振动台试验模型进行弹性阶段静力和动力分析,通过计算结果与试验结果的对比分析,研究了不同计算软件在进行巨型框架结构分析时存在的问题及其解决方法。

Based on the study of model test of post-tensioned prestressed concrete box-shaped beam, the feasibility and correctness of this structure being applied for pillar wharf with bridge crane is tested and verified, which provides reference for calculation of post-tensioned prestressed box-shaped beam of bridge crane design This structure can be applied for port construction at large water amplitude area rationally

港口桥吊后张预应力起重机梁的模型试验研究重庆交通学院王多银陈嘉勤摘要通过对后张预应力混凝土箱梁模型试验研究,验证该结构用于桥吊墩式码头的可行性,寻求预应力桥吊箱梁的理论计算依据,并验证其正确性,为后张预应力桥吊箱梁的设计提供参考计算方法,使该结构能科学

Theory structure is presented in this paper about press plate wood vacuum dryer, and model of theoretical preheating time is built related to wood vacuum drying technology.

本文对压板式木材真空干燥机进行了结构介绍,以模型的形式确立了木材真空干燥工艺的理论预热时间,并以ZKY-01型箱式木材真空干燥机为试验仪器,采用波动压力方法对柞木和柯木进行真空干燥工艺试验。

Methods The intra-dermal test and intranasal provocation test with ragweed pollen allergen, and specific serum IgE determination were given to patients with pollenosis. Results 85 patients were proved as ragweed pollensis in 502 patients with pollenosis based on the ARIA standard. They received step-treatment and specific immunotherapy.

在就诊的花粉症患者中,通过豚草花粉变应原皮内试验、鼻黏膜激发试验、血清特异性IgE测定等检测方法,按照&ARIA&关于变应性鼻炎新的分类标准进行了分类和阶梯式治疗及特异性免疫治疗。

C. The main merit of this method is lessening the work to get temperature-impact curve at various temperature, and the impact test at only one temperature is necessary.

c。这种方法的优点在于减少了获得温度——冲击功曲线在每个温度做冲击试验的工作量,而只需在一个确定的温度做冲击试验即可。

With method given by the paper, the impeller and volute of centrifugal pump can been designed according to the flow rate and head, and take optimization choosing with numerical test to aubstitute for real pump or model teat.

用本文提出的方法,可以根据设计工况点或高效点的流量与压头的要求,通过数值计算,确定离心泵通流部分的形状和尺寸,并且用数值试验进行优化选择,以代替多种方案的模型或实物试验进行优化方案的选择。

In the research foundation of reconstructing leading hole into swirl hole, board hole, blocking hole and other internal energy dissipation ,this paper adopts the method of combining optimization design , experimental study and theoretical analysis together, and discusses barrage effect of level rotary internal energy dissipation discharge tunnel with shaft inlet, and obtains the preliminary achievement of testing and theoretical research.

本文在导流洞改建为旋流洞、孔板洞、洞塞洞等内消能工的研究基础上,采取优化设计、试验研究与理论分析相结合的方法,探讨了竖井进流水平旋流内消能泄洪洞的阻塞效应,取得了试验和理论研究方面的初步成果。

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推荐网络例句

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。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。