由...制成的

As well as making the explosion more reliable, this allowed military engineers to turn the fougasse into a booby trap.

绊索由合股细线制成，一头系在燧发装置的扳机上。

Made of finest optical borosilicate glass, with uniform thickness and size

由材质最好的硼硅玻璃制成，厚度和尺寸均一性好

Makers Real Self-Defense say their brolly is as strong as a steel pipe despite weighing only 775g and is already proving a hit across the UK and Europe.

据设计人员介绍，这款雨伞主体由高科技钢材料制成，本身重量只有775克，但是能够承受一个人的重量。

Mixed cellulose ester membrane is a mixture of cellulose acetate and cellulose nitrate.

混合纤维素酯膜由硝酸纤维素酯和醋酸纤维素酯制成，是一种多孔性的精密过滤材料，滤膜表面孔径分布均。

Mixed cellulose ester membranefor hydrophilic is a mixture of cellulose acetatecellulose nitrate.

混合纤维素酯膜由硝酸纤维素酯和醋酸纤维素酯制成，是一种多孔性的精密过滤材料，滤膜表面孔径分布均。

The invention discloses a medical compound for curing chronic bronchitis and bronchial asthma and a preparation method thereof. The medical compound is mainly made of ginkgo seed, ephedra herb, common coltsfoot flower, almond, white mulberry root-bark, pinellia tuber, perilla-seed, baical skullcap root, ginger and liquoric root.

本发明公开了一种治疗慢性支气管炎和支气管哮喘的药物组合物及其制备方法，它主要由白果、麻黄、款冬花、杏仁、桑白皮、半夏、苏子、黄芩、生姜和甘草制成。

The drum sieve is made of corrugated iron with strip-shaped holes, which is folded to rotundity .

筛网由有条形孔的波形钢板制成并折成筒形。

A removable dental appliance, fabricated of wire and plastic, that is worn in the palate and used as a diagnostic or therapeutic aid in orthodontics or prosthodontics.

咬合托一种可移动牙科器具，由金属丝和塑料制成，戴于腭上，作为牙齿矫正或修复的诊断或治疗辅助器

A removable dental appliance, fabricated of wire and plastic,that is worn in the palate and used as a diagnostic or therapeutic aid in orthodontics or prosthodontics.

咬合托一种可移动牙科器具，由金属丝和塑料制成，戴于□上，作为牙齿矫正或修复的诊断或治疗辅助器

The support (6) is made of a plastic material and is shaped like a clamp having at least one rearward extending clamp limb (13, 14) and one joint location (15), whereby the holding slot (18) that accommodates the doctor blade bed (4) forms the clamp mouth.

支撑座(6)由塑料制成，其形状类似夹钳，后部至少会有一个延伸夹钳臂(13，14)和一个接合部分(15)，从而，用于容纳刮刀床(4)的容纳槽(18)就构成了夹钳钳口。

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。