acicular
英音[ əˈsɪkjʊlə(r) ] 美音[ əˈsɪkjʊlər ]

针状

常用释义

词性释义

adj.

[植] 针状的;针尖状的
例句
  • 全部
  • 针状
焊缝金属主要有针状铁素体+粒状贝氏体+少量马氏体组成。
结果表明:均匀细小的针状铁素体为主的显微组织具有优良的抗SSCC性能;
Spheroidal austenite and acicular austenite can be seen during the austenitizing courses at low speed.
慢速加热奥氏体化过程中,观察到球状奥氏体和针状奥氏体。
焊缝处的金相组织以针状铁素体为主,有较高的强度和韧性。
beak divided above middle into 2 small, acicular beaks, each with a proximal, lateral, recurved, firm, spine like, glabrous process.
具喙在中部以上全裂分成2小,针状喙,其中每个一下部,侧,下弯,坚固的,刺状,无毛突起。
Herbs annual; bracts of female flowers connate to apex, both sides with an acicular appendage near apex.
一年生草本雌花苞片在先端合生,两面具一针状的附属物近先端。
With the increasing of heat input, the width of columnar crystal is increased, the dimension of acicular ferrite of weld metal is increased.
随着热输入增大,焊缝柱状晶宽度增大,焊缝中针状铁素体板条有粗化的趋势;
植株丛生;针状叶片线形;略带紫色的圆锥花序,疏松的稍,分枝稍开展。
最后给出了较为适合白勺评级方法,即“针状铁素体型管线钢带状组织评定方法”。
The amount of the acicular ferrite and hardness of the weld metal increase as Cu content increasing.
随着焊缝铜含量的增加,针状铁素体数量增加,焊缝显微硬度增大。
宽线形披针形,小的叶,不清楚的脉序,针状的先端。
文石转变为方解石常保留文石的针状、柱状晶形,并存在于石笋沉积生长的始终。
性状:无色至白色针状结晶或结晶性粉末,无气味,有甜味,溶于水。
The microstructure of deposit is mainly acicular ferrite when Si content is low, and block ferrite when Si content is high.
低硅含量时,熔敷金属显微组织以针状铁素体为主,高硅含量时,则以块状铁素体为主;
小枝黑棕色,圆柱状,无毛或者稀少针状多毛,带有椭圆的皮孔。
结果表明:所研制焊丝的焊缝金属具有优良的低温韧性,且实现了以得到针状铁素体组织为主的设计目标。
最后过滤,即可直接得到紫色针状的酞菁铜晶体。
焊缝金属区晶粒分布均匀,焊缝金属区多为针状铁素体,能够提高焊缝区的韧性。
针状的药隔附属物,与外部室近等长。
焊缝组织为针状铁素体和片状珠光体;
2 (1) Terminal branches of inflorescence without flowers, ending with acicular, sterile branches.
顶生花序分枝没有花,末端为针头,不育枝。
一种针状铁素体钢热轧板材的结构与力学性能
蛇纹石酸浸滤液提镁制备针状纳米氢氧化镁
Leaves alternate, sessile, flattened, linear-lanceolate to acicular, base attenuate, margin entire, apex acuminate;
叶互生,无梗,扁平,对针状,基部渐狭,边缘全缘,先端渐尖线状披针形;
大型球罐用低碳针状铁素体钢成分组织性能的研究
针状铁素体管线钢焊接热敏感性的研究
针状硅灰石颗粒长径比与等体积直径的相关性表征
The results show that the microstructure of the welding joint consists of martensite, granularbainite and acicular ferrite;
结果表明:焊接接头组织组成为马氏体、粒状贝氏体和针状铁素体;
焊缝针状铁素体中温转变机制的热力学分析
acicular ferrite acidic slag acidity acoustic holography acoustic impedance active carbon filter active flux active gas
活性焊剂活性气体声全息照相声阻抗活性炭过滤器
1·The results show that the addition of Zr increases the content of acicular ferrite and improves the microstructure of weld metal.
结果表明,锆的加入增加了焊缝金属中针状铁素体的含量,改善了焊缝金属的微观组织。
2·The results show that the steel plate has excellent integrated mechanical properties, when it obtain the acicular ferrite.
结果表明,当获得针状铁素体组织时,钢板具有最佳的综合力学性能。
3·The results show that, with the increase of Mo content, the acicular ferrite's content increases, and M-A microstructure appears.
结果表明:随钼的质量分数增加,针状铁素体的含量增加,并且出现了M - A组织。
4·The ratio of acicular ferrite may increase by raising cooling speed and decreasing final cooling temperature.
提高冷却速度和降低终冷温度可以增加针状铁素体的比例。
5·Mainly its metallographic structure consists of acicular ferrite and martensite.
钢的组织主要由针状铁素体和马氏体两相组成。
同义词
adj.
[植]针状的;针尖状的
同根词 (词根acicular)
aciculate adj 有刺的,针状的