查询词典 sp.

Problems with mites : Sometimes a mealworm colony gets infested by grain mites ( Acarus sp .) The mites may come from the mealworm supplier, in bran, or litter from poultry production, and may infest a colony that has been around for a long period of time.

问题螨 ：有时，一个mealworm殖民地获得布满粮食螨螨可能来自mealworm供应商，在麦麸，或乱抛垃圾，从家禽生产，并有可能滋生一个殖民地，我们一直在相当长的时期时间。

Objective To determine the oviposition responses of Anopheles sinensis to bacteria A4, Aeromonas sp. and Enterobacter sp. and whether or not the three strains attracted the mosquitoes, providing theoretical and experimental evidence for the application of the three bacteria in the intervention of malaria. Methods Blood?fed and held for 48-60 h, copulated female An.

目的 具吸引作用的细菌或其挥发物能提高按蚊与杀虫或抗疟工程细菌接触的机会，为此，拟测定中华按蚊对A4细菌、气单胞菌和肠杆菌的产卵反应特性，以明确3种细菌对中华按蚊是否具有吸引特性，为应用这3种细菌开展阻断疟疾传播研究提供理论和实验依据。

It also indicates that flow stability is determined by the throughput balance between single screw extruder and melt pump. Factors that influence flow stability and the approach to achieve it are discussed.

同时指出SP系统的流量稳定也取决于SP系统内部挤出机与熔体泵两者之间的流量匹配或平衡，讨论了影响平衡的因素和获得流量平衡的方法。

The adherent cells were mounted on a cover slip and stained with Hoechst 33342,and subsequently stained with mouse anti-human ant...

结果荧光显微镜下可见BGC-823细胞系中存在SP细胞，且该类细胞体积较小，约占细胞总数的1.8%；免疫荧光染色可见爬片细胞中ABCG2+细胞即为SP表型细胞。

The exact mechanism might be that adriamycin destroyed SP and CGRP gangliocytes in trigeminal ganglions to decrease SP and CGRP synthesis and release therefore to inhibit the transmittion of nociceptin stimulation.

我们认为，将阿霉素直接注入神经干后，通过轴浆的逆行运输作用，阿霉素可到达三叉神经节，并选择性地破坏相应的节细胞，起到&化学切断&的作用，阻断中枢神经系统与三叉神经周围支之间的信息传递，从而达到治疗三叉神经痛的目的。

The results available now indicate that glass-like carbon synthesized from phenolic resin is a non-graphitizing carbon, and consists of both sp 2-hybridized carbon atoms that form imperfect graphite structure and sp 3-hybridized carbon atoms that are due to the presence of disordered carbon; and in the fullerene-related structure of glass-like carbon, there exist some pentagons and heptagons carbon rings.

玻璃炭作为一种特殊炭材料已广泛应用于许多领域，其制备、性质、应用以及基本结构的研究已经取得了很大的进展，已有的研究结果表明酚醛树脂基玻璃炭是一种典型的非石墨化炭材料，由 sp2杂化态碳原子和 sp3杂态碳原子组成，且在其类富勒烯结构中存在五元环和七元环。

The microorganisms was domesticated by adding a certain amount of lead in the soil, and three lead-tolerant strains including Pb-R-1, Pb-R-2 and Pb-H-3 accordingly originating from 300 mg/L, 750 mg/L and 900 mg/L lead medium were isolated with a series of PDA medium of different lead concentrations. Through the identification, Pb-R-2 was confirmed as Aspergillus sp., Pb-R-3 as Penicillium sp. The trials of transferring culture showed that all strains had the stable heredity of lead tolerance in different composition PDA medium.

通过向土壤中添加一定量的铅来驯化土壤微生物，然后利用一系列不同铅浓度的PDA培养基分离耐铅微生物，结果获得一株耐300 mg/L铅的细菌Pb-R-1和二株分别耐750 mg/L和900 mg/L铅的真菌Pb-R-2和Pb-R-3，通过鉴定得知，Pb-R-2菌株为曲霉，Pb-R-3菌株为青霉；不同成分培养基传代培养实验表明，3个菌株有稳定的耐铅遗传性；通过液体悬浮培养获得：Pb-R-1、Pb-R-2和Pb-R-3对Pb(上标 2+)的吸附率依次为35.5%、75.5%和48.2%。

Pathogenicity of 83 Curvularia isolates including 76 isolates from corn and 7 isolates from other hosts were tested in seedling and adult stage of corns. Among these species based on morphology, C. lunata, C. pallescens, C. lunate var. aeria, C. clavata and C. ovoidea could cause the typical Curvularia leaf spot symptom that lesions are grayish spots up to 1mm in diameter appear in the centers and straw-colored or chlorotic halos may surround the lesions.

以上方面的研究结果表明：通过形态鉴定，来自玉米弯孢菌叶斑病病害标样中的148株弯孢菌被鉴定为9个种和1个变种，即新月弯孢菌、苍白弯孢(C.pallescens)、新月弯孢菌气生变种(C.lunata var.aeria)、棒弯孢、C.ovoidea、不等弯孢(C.inaequalis)、塞河弯孢(C.senegalensis)、香茅弯孢(C.cymbopogonis)、Curvularia sp〓和Curvularia sp〓。

As a result, the number of electrons on CO 2π~* incr...

CO 5σ中C原子的杂化形式也由sp杂化转化为sp~2杂化。K的共吸附使CO各轨道的电离势有所上升。

Nanking, Wuhan, Kwangsi, Kunming, Kweiyang, Changchun, Hailar, Talien. Harbin, and Turfan, the last two species being new to science . The percentage of infection as observed is fairly high in cattle and horse, but rather low in sheep. Un-lortunately. for the study ...

在马、牛、羊腹腔中所找到的丝状线虫有六种： 1唇乳突丝状线虫 S.labiato-papillosa；2指形丝状线虫 S.digitata；3马氏丝状线虫 S.marshalli；4马丝状线虫 S.equina；5唐氏丝状线虫新种 S.tangi sp.nov。；6叶氏丝状线虫新种 S.erschovi sp.nov。。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。