枞的例句大全

Studies on the Kinetics of Thermal Oxidation of Rosin and Abietic Acid on the Polyethylene Film

松香和枞酸在聚乙烯膜上氧化反应动力学研究

A method was developed to determine tebufenozide in some forest leaves.

本文介绍了一种虫酰肼在红栎和胶枞树叶中的残留量分析方法.

Creep-Feed Grinding Experiment in Propeller Blade Fir-Shape Tenon of 261P Turbosupercharger

261P涡轮增压器叶片枞树形榫齿深磨试验研究

They lived with their Mother in a sandbank, underneath the root of a very big fir tree.

他们和他们的妈妈一起,住在一棵大枞树树根下面的一个沙洞里.

A study of reason of first firtree serration cracking failure at turbine blade

涡轮叶片枞树形榫头第一榫槽裂纹故障原因的探讨

Synthesis and Characterization of Dehydroabietylamine Schiff Bases and Copper(ⅱ) Complexes

脱氢枞酸降解胺Schiff碱及其铜（Ⅱ）配合物的合成与表征

The result of this research shows that the speed of reaction between C_ ( 60) and dehydroabietylamine could be rised extremely in microwave condition.

结果表明，微波辐射可以明显地提高C（60）与脱氢枞胺的反应速率。

The ultrasonic testing methods for blades with fork root, blades with fir-tree root, the transition zone from blade to root, blade body, lacing wire, and shroud band in heavy-duty steam turbine have been presented.

介绍了大功率汽轮机叉型叶根叶片、枞树型叶根叶片、叶身和叶根过渡区、拉筋、围带的检测方法。

Any of several similar or related trees, such as the Douglas fir.

枞木类似或相关树木中的任意一种，例如黄杉。

Polymerized rosin is a modified products of gum rosin, contains abietic type acids.

聚合松香是松香的改性产品，含枞酸型树脂二聚体。

Study on auto-oxidation products of abietic acid

枞酸自动氧化产物的研究

Derivative Spectrophotometric Determination of Abietic Acid and Dehydroabietic Acid in Rosin

导数光谱法测定松香中枞酸和脱氢枞酸

Study on synthesis, characterization and biological activities of abietic acid derivatives

枞酸衍生物的合成、表征与生物活性研究

The Bajiatan complex is located at the center of the Mesozoic Lujiang-Zhongyang volcano-tectonic depression.

巴家滩杂岩体位于庐枞中生代火山构造洼地的中心.

All around me the black fir-points stood upright and stock-still.

我的周围,黝黑的枞树尖顶挺立着动也不动.

Fir tree branches and Christmas lights decorate this street in Helsinki.

芬兰首都赫尔辛基以枞树枝和圣诞灯装扮的街道.

On mountain slopes that receive plentiful rainfall, huge Douglas firs rise in towering columns.

在有充足降水的斜坡, 巨大的道格拉斯枞树高耸入云.

Poplar, elm, walnut, camphor, fir, rosewood, bamboo, etc.

白杨, 榆木, 胡桃, 樟树, 枞树, 紫檀, 竹子等.

Softwood pulp: Pulp made from softwood ( coniferous ) trees, e . g. fir. pine, spruce . As distinct from Hardwood pulp.

软木浆: 用软木 ( 针叶树 ), 例如枞, 松, 杉等,所制成的纸浆有别于硬木浆.

Pulp made from softwood ( coniferous ) trees, e . g. fir. pine spruce . As distinct from pulp.

用软木 ( 针叶树 ),例如枞, 松, 杉等, 所制成的纸浆有别于硬木浆.