ferruginous的例句大全

As the iron-based crucible for melting magnesium and its alloys is easy to oxide and erode. at high temperature, the service life of ferruginous crucible and the quality of magnesium alloy are severely affected.

镁及镁合金熔炼用铁质坩埚在高温下易氧化腐蚀，严重影响坩埚的使用寿命和合金的质量。

The studies indicate that the material source of this type of lateritic gold deposit is Au-rich rocks and/ or ores with high siliceous material ( quartz SiO2) and rich ferruginous material ( pyrite etc.).

研究表明，本类红土型金矿的物质来源是高硅质（石英）、富铁质（黄铁矿等）的富金矿（岩）石；

The current situation and progress on the applications of vitriolic slag are briefly introduced, some development trends of comprehensive utilization of vitriolic slag such as manufacturing ferric or ferrous salt, ferruginous pigment, magnetic powder are suggested.

简要介绍了硫酸渣的研究现状，提出了利用硫酸渣开发铁盐、铁系颜料、铁基磁粉等，是今后硫酸渣综合利用的发展方向。

More important, it is the Chicken McNugget of the prairie-a convenient snack food for almost every creature, from burrowing owls and ferruginous hawks to foxes and even wolves.

更重要的是，它就像是草原的麦乐鸡，一种几乎可以为各种草原动物提供的方便小吃，从穴鸮和铁鹰到狐狸，甚至狼。

The water body energy impelled the ferruginous colloids or suspended matter to rotate around quartz fragments or the preexisting microgranular iron minerals as euhedral crystals to form the ooids ( with nuclei or without nuclei).

鲕粒环带的形成，与水体波动能量使铁质围绕碎屑矿物，或围绕先已形成的自形晶微粒铁矿物旋转有关。

stems terete, densely ferruginous with glandular trichomes and tomentose.

茎圆柱状，密被具腺毛和被绒毛。

petiole and rachis terete, sparsely covered with ferruginous stellate hairs;

叶柄和轴圆柱状，疏生为所覆盖星状毛；

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

seeds reniform, ca. 3 mm, densely ferruginous puberulent.

种子肾形，约3毫米，密被铁锈色。

rachis stout, ca. 20 mm, with dense fawn or ferruginous tomentum.

坚固的轴，大约20毫米，具紧密的淡黄褐色或者铁锈色的绒毛层。

inflorescence terminal, an umbellate or cymose panicle, 3(-7)-flowered, ferruginous puberulous and with glandular trichomes.

花序顶生，伞形或圆锥花序，3（-7）花，铁锈色并且具腺毛。

peduncle and rachis 3-10 mm, with dense, long, darkly ferruginous, verticillate hairs.

花序梗和轴3-10毫米的，具紧密的，暗，长，轮生毛。

surface scales obvious, white to ferruginous, peltate, ca. 0. 2 mm in diam.

表面鳞片明显，白色到铁锈色，盾形，直径约0.2毫米。