查询词典 stem-winding

The stainless stem, in being twisted, work hardens very quickly, and so you will have a stem wire which is extremely hard and relatively flexible.

不锈钢丝管道刷适用于硬物件，扭卷的钢丝极硬且富有弹性，可在硬物件中快速作业。

It has been certified that the maximum tensile and elongation of wheat straw without stem node is more than that of wheat straw with one stem node.

通过拉伸实验，测试了无茎节和1茎节麦秸秆在天然、浸海水、浸胶及浸胶后再浸海水4种工况下的极限拉力和极限延伸率。

For studying its tensility, maximum tensile and elongation of wheat straw with one stem node and without stem node, is tested in the condition of original, soaked in sea water, marinated in SH agent, and soaked in sea water after marinating in SH agent.

利用扫描电镜观察天然和经高分子材料SH胶浸泡后麦秸秆的结构，发现麦秸秆孔隙中渗入了胶液，并在麦秸秆的内外表面形成了胶膜。

These results corresponded to a higher lignin content measured by the Klason method and stem strength and a lower lodging index in H4564 than in C6001 at the heading and milky stages. Therefore, the TaCM mRNA levels, protein levels, and enzyme activity in developing wheat stems were associated with stem strength and lodging index in these two wheat cultivars.

马庆虎研究组分离了在小麦茎秆中高度表达的木质素合成关键酶基因-咖啡酸甲基转移酶基因，通过生化和转基因分析证明COMT 在控制松柏醇型木质素上发挥着重要作用，COMT基因的表达在抗倒伏小麦生长发育后期明显高于易倒伏品种，这种基因的高表达进一步促进了COMT酶蛋白和酶活力的提高，并增强了木质素的合成。

The quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 2nd and 3rd nodes of wheat stem in Yumai 50 and Zhengmai 9023 were the highest, but the quantity and contribution to grain starch yield of remobilized total soluble sugar from top of 4th and 5th nodes of wheat stem of Wenmai 4 were the highest.

茎鞘可溶性总糖含量对籽粒淀粉的贡献率存在基因型差异：豫麦50和郑麦9023以倒二、三节间最大，而温麦4号则以倒四、五节间最大。

In order to prevent wheat stem lodging and to fertilize precisely, the experiments on the influence of phosphate and potash fertilizers on mechanical properties of wheat stem were performed with Zhengzhou-wheat 9023 as an object. Mechanical properties (such as flexural strength and flexural rigidity) of second base inter-node were measured by six treatments at five growth stages of wheat, which were jointing stage, booting stage, flowering stage, grain-filling stage and maturity stage. Nonmetallic material testing machine was used in the experiments.

为了对小麦精准施肥，提高小麦的抗倒伏能力，该文以郑麦9023为研究对象，磷钾肥配施共6个处理，分别在小麦拔节期、孕穗期、扬花期、灌浆期、成熟期等5个生长期，利用非金属材料万能试验机，对去鞘茎秆作3点弯曲试验，测试茎秆基部第2节间的弯曲强度和抗弯刚度。

Valve cover: the valve stem that contains stuffing and sealing and can be oriented on the stem part.

阀盖：阀门的包含填料函和阀杆密封并能对阀杆进行导向的部分。

In the straight-through valve, the valve parts typically include the closure components, valve seat ring, valve cage, valve stem and the stem pins.

在直通阀体里，阀内件典型地包括截流元件、阀座环、阀笼、阀杆和阀杆销钉。

Delta gene transfer may provide a means for solving the problems of ex vivo expansion of DPSCs. The establishment of transduced DPSCs may be used as seeding cells for dental pulp regeneration or tooth engineering, and for further studies, such as the mechanisms regulating stem cells commitment and differentiation, and stem cells related gene therapy.

Delta1基因转导可能有助于解决牙髓干细胞体外培养易老化和难大规模扩增等问题；获得的基因改造牙髓干细胞一方面有望作为组织工程的种子细胞，另一方面也为进一步研究牙髓干细胞向不同方向分化机制、相关基因治疗等打下了良好的基础。

The plant is a tender annual with a rough, succulent, trailing stem and hairy leaves with pointed lobes; the stem bears branched tendrils by which the plant can suspend itself.

植株柔嫩，茎被毛，肉质，多汁；叶被绒毛，具3～5枚裂片；茎上生有分枝的卷须，藉此缘架攀爬。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！