查询词典 pear-switch

The quantitive value of DNA was 1.82% and 1.92% respectively in nonembryonic cells and the embryonic; during bicellular stage, quadracellular stage and multicellular stage, content of DNA increase slowly, and reach the peak at pear-shap ed embryonic stage keep high level at mature embryonic stage.

非胚性细胞与胚性细胞期的量化值分别为1.82%和1.91%；在二细胞胚、四细胞胚、多细胞胚时期DNA缓慢增长，随着胚性愈伤组织的发育，DNA的含量在梨形胚时期达到高峰；成熟胚的DNA含量虽有所下降，但仍维持较高水平。

The quantitive value of DNA was 1.82%and 1.92%respectively in nonembryonic cells and the embryonic; during bicellular stage, quadracellular stage and multicellular stage, content of DNA increase slowly, and reach the peak at pear-shaped embryonic stage keep high level at mature embryonic stage.

非胚性细胞与胚性细胞期的量化值分别为1.82%和1.91%；在二细胞胚、四细胞胚、多细胞胚时期DNA缓慢增长，随着胚性愈伤组织的发育，DNA的含量在梨形胚时期达到高峰；成熟胚的DNA含量虽有所下降，但仍维持较高水平。

The results showed that: the trend gas concentration changed was the same, had no apparent difference with the treatment and secondary treatment of 1-MCP. The treatment of smearing film and 1-MCP had apparent restrained effect on rigidity, total soluble solids, blet rate, changed color index of Nanguo Pear.

结果表明：经1-MCP处理和经1-MCP再次处理中气体浓度变化趋势相同，两者没有明显的差别，涂膜＋1-MCP处理中气体浓度下降幅度较为明显。1-MCP处理和涂膜处理对南果梨的硬度、可溶性固形物、腐烂率、转色指数有明显的抑制作用。

Better prevention and control of pesticides will be marked with objects, such as imidacloprid, Actara, Le Meridien, for sucking mouthparts of the aphid, whitefly, leafhopper, canarium; 15% more than for the control of anti-ADM Alternaria mali disease, pear black spot disease; Celest Fusarium, Rhizoctonia diseases caused by a high control effect; Diflubenzuron Insect Growth Regulators such as applied to control pests and moths Phyllocnistis Mosquitoes pest, Avermectin streptozotocin on the type of anti-mite efficient.

好农药都会标明防治对象，如吡虫啉、阿克泰、艾美乐，适用于刺吸式口器的蚜虫、粉虱、叶蝉、木虱；15%多抗霉素用于防治苹果斑点落叶病、梨黑斑病；适乐时对镰刀菌、丝核菌引起的病害具有很高的防效；灭幼脲等昆虫生长调节剂适用于防治潜叶蛾类害虫和蚊类害虫，阿维菌素对叶螨类防效高。

Objective: To establish a new HPLC method for determination of chlorogenic acidin Nanguoli pear .

目的建立测定南果梨中绿原酸含量的高效液相色谱法。

The slices of pear leaf samples infected by apple chlorotic leaf spot virus were prepared for situ RT-PCR and were detected by primed in situ labeling technique using special primer.

选用带苹果褪绿叶斑病毒的香梨叶片，制备成适合进行原位RT-PCR的石蜡切片。

Capsules pear-shaped or clavate, 1.2-2.5 cm, part bearing seed 7-10 mm in diam., usually 1-loculed, with 1 seed.

蒴果梨形或棍棒状的，1.2-2.5厘米，着生种子部分直径7-10毫米，通常1室，具1种子。

The balsam pear is cucurbitaceae one year trailing plant, its rich nutritional value receives populace's approval and the affection more and more.

留学解答资讯网：就这段，这是我毕业论文的摘要，现在急！！谢谢哈苦瓜是葫芦科一年蔓生植物，其丰富的营养价值越来越受到大众的认同与喜爱。

The results indicated that the effects of combination of NAA (0-0.2 mg/L) and 6-BA (0.1 mg/L) can effectively dedifferentiate the vegetative tissue of Hetao apple-pear, and stimulated callus formation or directed growth of leave buds.

试验利用NAA、2，4-D和6-BA对苹果梨叶片进行组织脱分化研究。结果表明，0~0.2 mg/L的NAA与0.1mg/L的6-BA组合可有效促进叶片组织脱分化，形成愈伤组织或直接诱导叶芽的萌发。

I untie the long gown to enclasp release, front then hears has steps on the broken snowflake the sound of footsteps, then I see the pear to fall.

我解开长袍抱紧释，然后听到前面有踩碎雪花的脚步声，然后我看见梨落。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。