查询词典 facultative

In filicophytes, there was a relatively high ratio of VA mycotrophy in the eusporangiates, and there was no autotrophic in the eusporangiates; but the ratio of autotrophic was up to 71%, and the ratioes of VA mycotrophic and facultative mycotrophic were low, 15% and 14% respectively in the leptosporangiates.

用碱解离、酸性品红染色法对云南热带、亚热带自然生长和部分移栽到温室中的256种（拟蕨类植物20种，真蕨类植物236种）蕨类植物孢子体的VA菌根状况进行了调查研究，结果发现，在拟蕨类植物中，孢子体只存在兼性VA菌根营养和自养两种菌根营养类型，两种类型，两种类型所占的比例相当；在真蕨类植物中，厚囊蕨类植物VA菌根营养的比例较高（92%），且无自养类型；而在薄囊蕨类植物中，自养型占71%，VA菌根营养和兼性菌根营养所占的比例都不高，分别是15%和14%。

Facultative mutualism The majority of mutualisms are nonobligatory and opportunistic.

这些互利共生可能是散开的，包含有不同的物种混合，如许多传粉者与其传粉植物之间的互利共生。

The results indicate that (1) After acclimation and induction, Phosphorus Accumulating Organism not only has the characteristics of denitrification, but also has the characteristics of takeup phosphate in aerobic;(2) Denitrifying phosphate accumulating bacteria using NO3- as electron acceptor indeed existed in the conventional enhanced biological phosphorus removal system;(3) The facultative anaerobe seperated during the process of acclimation are Corynebacterium, Pseudodiphtheria corynebacterium, Staphylococcus and Moraxella; all of which can be functioned as denitrifying phosphorus accumulating to various degree.

试验结果表明：(1)好氧聚磷菌经驯化诱导后不但具有反硝化产氮特性，而且具有好氧聚磷特性；(2)在传统的A2O 工艺中存在有以NO3-为电子受体的反硝化聚磷菌；(3)在驯化过程中分离到的兼性厌氧微生物有棒状杆菌属、假白喉棒杆菌、葡萄球菌属及莫拉氏菌属，且都有不同程度的反硝化聚磷功能。

The results of P/O detection (5 730.3±2 941.1) and bagging treatments suggest that I. chinensis is self-compatible with facultative xenogamy breeding system, its outcross-pollination require pollinators.

花粉胚珠比（5 730.3±2 941.1）和套袋实验的结果表明华凤仙属于自交亲和但以异交为主的繁育系统，传粉过程需要传粉者。

It was confirmed that facultative apomixes is existed in coffee species based on emasculating treatment, cyto-genetic observe and SSR marker detection.

细胞遗传学观察发现咖啡四倍体类型材料(2n=4x=44)的多胚和多胚苗中含有天然的单倍体胚和单倍体小苗(2n=2X=22)；去雄处理后，可见子房膨大，其中5份材料获得了果实和种子，初步说明无融合生殖现象的存在；对小粒种品种间杂交F1代个体的SSR分析，发现多胚苗中存在与母本图谱相同且不携带父本特异带的后代以及携带双亲特异带的有性后代，表明子代有仅来自母本的无融合生殖个体分离出来。 3 建立了咖啡无融合生殖的分子鉴别方法。

Results The amount of aerobes,anaerobes,facultative Streptococcus and Actinomyces in mixed saliva was significantly higher in the patients with SS and patients with chronic parotitis than controls.

结果 SS、腮腺慢性炎症患者混合唾液中需氧菌、厌氧菌、兼性链球菌及放线菌总数较对照组明显升高，SS患者混合唾液中的变链菌、乳酸菌总数较对照组明显升高；2例患者腮腺导管内有不同种类和数量的细菌存在。

B is associated with the type of growth of facultative anaerobes in Thioglycollate Medium where growth is less dense in the anaerobic region.

为兼气菌於硫醣(Thioglycollate，一种还原剂)培养基中的生长方式；在无氧环境中，菌落的生长状态较稀疏。

Totally 120 aerobic or facultative anaerobic halophilic isolates obtained from different solar salterns and coasts located in the Zhoushan Archipelago, China. Most of the isolates are moderately halophilic or halotorant, and thereinto, white colonies are dominant while red and yellow colonies are also plurality.

浙江舟山地区近海和盐田的样品中分离纯化出120株嗜盐菌，其中多数为中度嗜盐菌或耐盐菌，颜色以白色为主，其次是红色和黄色，细胞形态多为杆状或球状，革兰氏阴性菌株占81.6%。

Abstract］ The isolation and identification of anaerobic bacteria are often difficult because most of them grow much slower than the facultative or aerobic bacteria.

摘要］ 目前厌氧菌的致病性及其相关研究备受关注，但厌氧菌难培养且时间较长，造成厌氧菌的培养、鉴定和厌氧菌感染的诊断非常困难。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？