needle相关的网络例句

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与 needle 相关的网络例句 [注：此内容来源于网络，仅供参考]

We find out that besides themain phase blue flaky crystals, there are also some aqua needle-shaped crystals andblack phases.

通过双目镜对合成产物进行初步表征，发现其主要物相是蓝色片状晶体，其外还有少量浅绿色针状晶体和少量黑色物相。

Any of various evergreen trees of the genus Pinus, having fascicles of needle-shaped leaves and producing woody, seed-bearing cones.

这种树作为装饰、乘凉、木材和产生松油和松焦油的树脂而广泛种植

The results shown the needle-shaped Mg2Si particles with length of about 2μm and width of 100 nm or several nanometers,and elliptical-shaped Al8Si6Mg3Fe intermetallic particles were observed in the cast A356-T6 aluminum alloy.

结果表明，铸造A356-T6铝合金基体中分布着约2μm长，100 nm宽，小者只有几个纳米的针状Mg2Si粒子，并且发现经T6工艺热处理后在铸造A356铝合金中存在椭圆状Al8Si6Mg3Fe金属间化合物。

The particle are needle-shaped,with mean short diameter of 50-60nm,average aspect ration of 20-35 and narrow particle size distribution .

经IR、XRD分析表明，所得产品的纯度大于98.0%，产率大于95.0%，各项指标均符合中国和英国药典的要求。

A needle-shaped high temperature phase is observed at 1 100 ℃,which may be an Sm422 phase.At temperature 1 050 ℃,the Sm123 phase formed and show two epitaxial relations on the Sm211 w...

实验分析表明，在1 100℃观察到的针状高温相可能是Sm422相；在1 050℃的包晶温度，Sm123相在Sm211晶须上形成，显示出[001]Sm211//[100]Sm123 and[001]Sm211//[110]Sm123两个外延关联。

A new type of wood-plastic composite was prepared by one-step extrusion of needle-shaped wood-fiber and high density polyethylene using a twin-screw/single-screw extruder system.

采用一步法连续挤出技术将杨木针状纤维与高密度聚乙烯进行熔融复合制备木塑复合材料。

Sorry, I have not, but I have got a needle and thread.

抱歉，我没有，但我有针和线。

Sorry, I have not, but I have get a needle and thread.

抱歉，我没有，但我有针和线。

I don't like the needle.

我不喜欢针头。

Sorry, I haven't, but I have got a needle and thread.

抱歉，我没有，但我有针和线。