查询词典 sterile

Paraphyses A sterile unbranched multicelluer hair found in large numbers between the reproductive organs of certain algae and bryophytes.

侧丝：指不育的无分支的多细胞丝状体，在某些藻类和苔藓类植物的生殖器官中可大量发现。

Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage.

在单核细胞早期，不育花粉的四分体细胞中有较明显的大液泡出现。

By using λDNA labled with 32 P as probe,unlabled λDNA as positive check,dot blottings of nuclear DNA and chloroplast DNA of receptor 814527,D type sterile line and its hybrid F 1 with Lumai 14 were carried out.

用32 P标记的λDNA作为探针，对受体 81 45 2 7、D型不育系及其与鲁麦 1 4号的杂种F1 核DNA和叶绿体DNA进行点杂交。

Through the stability test, the antagonistic activity of this antimicrobial substance was heritable. At 60 ℃, the sterile liquid was stable in acidic solutionand unstable in alkaline solution.

经过稳定性的试验测定，该抗菌物质的拮抗活性具有遗传稳定性，在60℃有较高的稳定性，无菌液对酸具有稳定性，在碱性溶液中不具有稳定性。

Hybrids between species are usually unviable or sterile.

种是生物分类最基本的单位。

Then our knowledge will deepen and expand; but otherwise it will run out into sterile verbiage and mental error.

那么。我们的知识必越来越深，越来越广阔；不然的话，就落为空谈，和理性的错误。

Then our knowledge will deepen and expand; but otherwiseit will run out into sterile verbiage and mental error.

那麼。我们的知识必越来越深，越来越广阔；不然的话，就落为空谈，和理性的错误。

Self-made sterile MEBO ribbon gauze, 15 to 20 cm long, 3 cm wide, was applied to the vomica, the dressing was changed every 2 days.

自制MEBO油纱布条长15～20cm，宽3cm，高压消毒，经前庭大腺造口瘘处填塞脓腔，2日换药一次。

Based on the obvious xenia effects of high oil and heterosis, a technique called TEU(three-effect-utilization) was developed to pyramid the cytoplasm male sterile effect, heterosis and xenia of oil content into a production system, which has patented in China.

从20世纪20年代开始，玉米杂种优势利用经历了综合种、双交种、三交种、单交种阶段，每一次利用方式的改变都使玉米生产的水平得到了很大的提高。

Once the burn area has been sufficiently washed with water, cover it with adry clean or a sterile bandage.

受伤部位用水充分冲洗完毕后，立即用干燥清洁的消毒绷带包扎起来。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐