查询词典 worm

It is equipped with a vertical axle. There are three different types of this kind in which there is an open trough or a pressure trough or closed concrete worm - shell trough.

该机型均为立轴装置，有明槽，有压明槽和封闭三种型式，转轮结构一般为定桨。。。。。。

At 0,3,6,9 and 12 weeks after infection,the ELISA was used for the quantitative determination of IFN-γ and IL-4 produced by cultivated spleen cells in vitro after stimulated by soluble worm antigen preparation,soluble egg antigen and Concanavalin A.

为进一步探讨新模型小鼠抗再感染的细胞免疫机制，该研究观察了新模型小鼠脾细胞在体外培养条件下，经可溶性成虫抗原、SEA及刀豆素A刺激后Th1细胞因子和Th2细胞因子IL

However, up till now, there is no concordant conclusion about this problem. In the past, there are several different theories, among which the most maturity one is the worm like chain model.

然而迄今为止，对于这个问题一直没有一个统一的认识过去对此有几个不同的理论，比较成熟的是蠕虫模型。

Based on differential geometry and spatial engaging theory,a set of formula of conical surface double enveloping worm gearing had been derived and its figures,position and distribution had been depicted by graphs.

以微分几何与空间啮合理论为基础，推导了锥面二次包络圆柱蜗杆传动两次包络过程中的啮合方程和主要啮合性能指标方程，以图直观的表示出其形状、位置和分布状况。

It was squirming cosily chewing up the tender leaives now and then, I felt completely creepy when the worm outfaced me slightingly.

当它轻蔑地瞟我几眼时，我浑身直起鸡皮疙瘩。

Planting resistant cotton varieties, agricultural and chemical control are important measures of integrated management of cotton boll worm.

本文提出适合江西棉区推广应用的棉铃虫综合治理措施，包括种植抗虫棉、农业防治、化学防治等。

Fabricius was examined and used as an index of resistance. The inheritance of soybean resistance to cotton worm was estimated by major gene plus polygene mixed model.

结果表明，该群体对斜纹夜蛾的抗性遗传符合两对主基因＋多基因的混合遗传模型，主基因的遗传率为89.85%。

The experimental data indicated that nine kinds of the above studied pyrethroids containing isoxazole were active against cabbage worm and cotton aphid.

初步的试验表明，其中9个异噁唑醚菊酯化合物具有较强的生物活性，为新型拟除虫菊酯的创制提供了参考依据。

Since the company set up , had regarded " green, environmental protection, science and technology, development " as the theme all the time, in line with the enterprise idea of " sincere , new , and , one ", use the modern biotechnology, devoted to scientific research , developing and producing the green high-efficient biological fodder additive , resisting the cotton improved variety of worm's hybridization ,etc..

公司自组建以来，始终以"绿色、环保、科技、发展"为主题，本着"诚、新、和、一"的企业理念，应用现代生物工程技术，致力于科研、开发与生产绿色高效生物饲料添加剂、抗虫杂交棉良种等。

It is reported in this study that (1) two high enzyme-yeilding strains TK54 and T12 have been screened from four choleterol-secrecting experimental strains, he supernatant of which have been tested for insecticidal activity with the results showing that cholosterol oxidase can strongly inhibit the vigor of cotton boll worm.

本研究从4个分泌胆固醇氧化酶的实验菌株中，筛选出两个高产酶菌株TK54和T12，用其上清进行杀虫实验发现，胆固醇氧化酶具有较强的抑制棉铃虫生长的活性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。