气孔的

Blowhole is a kind of casting defects,the reasons of which are most difficult to find out.

气孔是最难分析其形成原因和最难找出防治方法的铸件缺陷。

The area around the blowhole is also particularly

通过周围的气孔也是特别

The effects of foaming agents and additives on borosilicate foam glasses have been investigated.

用粉末烧结法制备了硼硅酸盐泡沫玻璃，研究了发泡剂与添加剂对气孔结构和性能的影响。

In addition, it suggested that stomatal regulation and leaf carboxylation efficiency would play roles together in modulating water use efficiency of alfalfa.

上述结果表明，水分胁迫可提高紫花苜蓿水分利用效率，但品种间有差异；气孔因素和叶片羧化效率共同影响紫花苜蓿的水分利用。

The results showed that there were two kinds of defects,porosity and ill bonding in the laser multi-layer cladding.

结果发现，成形件内部存在两种类型的缺陷，即气孔和熔合不良。

Stomatal characters of leaves on three different drought-resistant soybean cultivars under slight, moderate and heavy water stress were observed by the method of collodion imprinting film.

采用火棉胶印膜法，研究了不同程度干旱胁迫对不同抗旱类型大豆叶片气孔特性的影响。

The relationship between crystallite structure of coke and coke macroscopic property was studied.

结果表明：焦炭气孔壁最基本单元——微晶结构是影响焦炭宏观性能的最本质因素。

Any of numerous plants of the genus Papaver, having nodding buds with four crumpled petals, showy red, orange, or white flowers, a milky juice, and capsules that dehisce through terminal pores.

罂粟任一种罂粟属植物，生有下垂的花苞，四片花瓣紧挨在一起，开红色、桔黄色或白色花朵，有奶状果汁，其蒴果会通过气孔而开裂

Compared with the diploidy, the morphology and leaves stoma had changed, its leaves became thicker , more coarse , and leaves stoma became significantly bigger.

同时获得一定的变异材料，与正常二倍体相比，其叶片变粗，生长迟缓，气孔器变大，初步鉴定为多倍体。

The results show that the diurnal change disciplinarians of stomatal resistance are not the same in different growing stages.

采用偏最小二乘回归方法建立了气孔阻力对环境因子的响应模型。

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