进行试验

Meanwhile,introduce the resource state of the huge Timber Mountain Gum × Flooded Gum timber of end too,combine gradually deficient wildwood timber resources in our country, so, huge Timber Mountain Gum × Flooded Gum timber physics mechanics nature includes the tail: Moisture content , density, swelling, obey the compression strength of the line, horizontal line compression strength , bending strength , resist curved elastic mould amount , resist intensity of cutting , carry on experimental study along line along line tensile strength and hardness, there is a very important and real meaning.

同时，也介绍了尾巨桉木材的资源状况，结合我国逐渐匮乏的天然林木材资源，因此，对尾巨桉木材物理力学性质包括：含水率、密度、湿胀性、顺纹抗压强度、横纹抗压强度、抗弯强度、抗弯弹性模量、顺纹抗剪强度、顺纹抗拉强度及硬度进行试验研究，将有着十分重要而实际的意义。

By teaching material medium operation method has a test, be in 3 tube of amylase solution and 3 tube of amylaceous solution in boiling water in the meantime heat preservation 5min, the amylaceous solution that leaves this temperature again and amylase solution mix equably continue heat preservation 5min.

按教材中的操作方法进行试验，把装有淀粉酶溶液的3号试管和装有淀粉溶液的3号试管在沸水中同时保温5min，再把此温度下的淀粉溶液和淀粉酶溶液均匀混合继续保温5min。

This paper we introduce a new hydraulic pump and motor bedstand ,which is mainly used for testing hydraulic pump and motor.

本文介绍了一种新型液压泵、液压马达实验台，主要针对工程机械行业使用的油泵油马达进行试验。

Flat and coned washers pre-assembled or loose, should be tested on a fixture having an oversize clearance hole so that a high tensile stress is induced to the washer.

组合螺栓和组合螺母上的平垫圈或锥形垫圈，或非组合件用的平垫圈或锥形垫圈，应在具有较大孔径的通孔的夹具上进行试验，从而使垫圈承受较大的拉伸应力。

Of themwere treated group and 19 of them were controlled group, and stored at tempe-rature close to the cryoscopic point(-1℃～1℃)for 3 to 216 hours.

本研究选取49只6月龄乌珠穆沁羔羊为研究对象，其中19只为对照组，30只为处理组进行试验。

The researchers will test potato plants that produce cyanophycin in all parts of the plant as well as those that produce it only in the tuber.

研究人员还将对各部位都能产生藻青素的植株和只有薯块产生藻青素的植株进行试验。

This paper chooses many planted greatly corns to study, definitudes the sensitivity of different corns to Nicosulfuron, and explores the sensitive difference mechanism in pHysiological and descendibility elements.

本课题选用生产上种植面积较大的玉米品种进行试验，明确了所试不同玉米品种对烟嘧磺隆的敏感性，并在生理生化、遗传基础上探究了它们的敏感性差异机制。

They experimented with a new type of engines.

他们用一种新型的发动机进行试验。

Colleges and universities have long experimented with different teaching environments in order to satisfy the needs of the students.

1高等院校长期以来一直在对不同的教学环境进行试验以满足学生的需求。

One experiment was carried out with cotton (Gossypium hirsutum cultivar 86-1), soybean (Glycine max cultivar Ludou 11) and corn (Zea mays cultivar Yedan 13) inoculated with 3 AM fungi, Gigaspora margarita, Glomus intraradices, and Glomus versiforme to determine CP and another experiment was set up with red clover inoculated with 100, 300, 900, 2 700 and 8 100 IP of Gim, Gi, or Gv per pots (15 × 20 cm) filled with sterilized sand to test the relationship between IP and CP, and to test if CP can be used as a quality indicator.

用棉花、大豆、红三叶和玉米和3种AM真菌Gigaspora margarita， Glomus intraradices， and Glomus versiforme不同剂量(100， 300， 900， 2 700 and 8 100接种势单位)的接种物进行试验，以定量测定CP、以及CP和IP之间的关系。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐