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单词 异构
释义

异构 noun ()

isomerization n

异构 ()

isomeric (chemistry)

Examples:

异构体

isomer (chemistry)

同分异构体

isomer (chemistry)

同分异构

isomerism (chemistry)

See also:

adj

other adj
different adj

unusual
distinguish
surprising
hetero-
discriminate

External sources (not reviewed)

因此,要想 通过蒸馏的方式而既经济又高效地分离乙苯 (EB) 和三个二甲异构体是非常困难的, 在某些情况下甚至是行不通的。
exxonmobilchemical.com.cn
The boiling points of PX and EB are about 2ºC apart, and the boiling points of PX and metaxylene (MX) are less than 1ºC apart.
exxonmobilchemical.com.cn
这两个部和区域组织在联合行动中遭遇到组织结构、体制程序和规定方面的 差异,这些异构成主要的挑战。
daccess-ods.un.org
In their joint operations, the Departments and the regional
[...]
organizations encountered differences in
[...] organizational structures, institutional [...]
procedures and requirements that presented key challenges.
daccess-ods.un.org
美国代表要求进一步提供资料,为此科学评估小组的代表介绍说,RC316c 有两异构体, 它们在大气中停留时间和属性没有显著差别。
conf.montreal-protocol.org
At the request of the representative of the United States for further information, the representative of the
[...]
Scientific Assessment Panel said that the
[...] chemical had two isomers, whose atmospheric [...]
lifetimes and properties did not appear to differ significantly.
conf.montreal-protocol.org
该分子有两种同异构体,但它们具有非常相似的特性。
conf.montreal-protocol.org
The molecule had two isomers, but they had [...]
very similar properties.
conf.montreal-protocol.org
b. 如果分子含有一个以上的手征中心,所有非对映立 异构 体 及 其外消旋对偶均受到管 制,除非麻醉药品委员会的某项决定具体规定了例外
incb.org
b. If the molecule contains more than one chiral
[...] centre, all the diastereoisomers and their racemic [...]
pairs are controlled, unless specifically
[...]
excepted by a decision of the Commission on Narcotic Drugs
incb.org
所有 b2-激动剂(在适当情况下包括两种光 异构 体 )均为禁用物质,但 沙丁胺醇/salbutamol(24 [...]
小时内最大剂量为1600 微克)、福莫特罗(24小时内 最大剂量为36微克)和沙美特罗/ salmeterol 按照制药商建议的治疗方法吸入使 用除外。
unesdoc.unesco.org
All beta-2 agonists (including
[...] both optical isomers where relevant) [...]
are prohibited except salbutamol (maximum 1600 micrograms
[...]
over 24 hours), formoterol (maximum 36 micrograms over 24 hours) and salmeterol when taken by inhalation in accordance with the manufacturers’ recommended therapeutic regime.
unesdoc.unesco.org
云提供商和云用户在评异构和 多 数据中心部署的使用模式时,应将这份清单考虑在内。
opendatacenteralliance.org
Cloud-Providers and Cloud-Subscribers
[...]
should take this into consideration when reviewing the usage
[...] model for heterogeneous and multi-data [...]
center deployments.
opendatacenteralliance.org
后来人们发现,在反应器内对催化剂预处理(原 位
[...] 预处理)或“选择活化”(原位“选择活化”)可改变三个二甲 异构 体 通 过催化剂 孔径时的相对扩散速率,从而使 [...]
PX 选择性超出平衡限制。
exxonmobilchemical.com.cn
It was later discovered that an in situ pretreatment or “selectivation” of the catalyst could improve PX selectivity beyond
[...]
the equilibrium limitation by modifying the relative diffusion rates of the
[...] three xylene isomers from the catalyst pores.
exxonmobilchemical.com.cn
它们都是单核汇聚处理器,相对于以往 异构 M C U +D SP方案,能够减少器件数量,节约系统成本,缩小电路板空间和降低功耗。
analog.com
All are single-core convergent processors that surpass outdated, heterogenous MCU+DSP approaches in reducing part-count, system cost, board space, and power consumption.
analog.com
完美地支异构多核 处理器需要多年的研发活动和优调技术。
stericsson.com
Years of research and fine tuning will be required to
[...] optimally support these heterogeneous configurations.
stericsson.com
如果专 利主张的同异构体与 新药申请中所描述 的活性成分相同,则要求新药申请人用指定 的声明来保证其拥有相关数据,来证明含有 该同异构体的 药品与新药申请中所含的 药品有着一样的功能。
cgfwatch.org
In the case of patents that claim a polymorph that is the same as the active ingredient described in the NDA, the NDA applicant is required to certify in a prescribed declaration that it has test [...]
data which demonstrates that a drug
[...]
product containing the polymorph will perform the same as the drug product described in the NDA (Greenblum, 2003, p. 86).
cgfwatch.org
此前,放射的 影像被保存在一异构的环境中。
t-systems.cn
Radiology images were previously archived in a heterogeneous environment.
t-systems.com
如果特定的化学命名中存在立异构 体 : 如果立 异构 体 和外消旋混合物已经列出并且相 关的 CAS 号码已经获得(例如,苯丙胺、右苯丙胺和左苯丙胺)。
incb.org
(i) The substance under international control exists in the base form and stereoisomer variants do not exist, i.e., it is a unique CAS number.
incb.org
它还允许您从单个界面上管理多 异构 阵 列
lightedge.com
It also allows you to
[...] manage multiple heterogeneous arrays from [...]
a single interface.
lightedge.com
利用专异构和动态云基础架构设计的开放式可延展运营平台,在您的整个基础架构中(无论是虚拟还是物理基础架构)实现优化,以提高效率并尽量降低性能风险。
lightedge.com
Optimize your infrastructure for efficiency and minimize risk of performance across your entire infrastructure, both virtual and physical, with an open and extensible operations platform designed for heterogeneous and dynamic cloud infrastructures.
lightedge.com
大多数平台都能够发送HTTP请求,因此可用于构建Event Store客户端,也可成异构环境 的一部分。
infoq.com
Most platforms have the capability of sending HTTP requests and can therefore be used for building Event Store clients and also be part of a heterogeneous environment.
infoq.com
该技术注重集中管理和终端用户体验之间的平衡,使得企业可以 异构 的 IT生态系统中生存、适应和成长。
tipschina.gov.cn
Balancing focus on central management and end-user experience will allow your business to survive, adapt, and
[...] grow in a heterogeneous IT ecosystem.
tipschina.gov.cn
此产品包提供了针异构、开放环境中的 EMC 和非 EMC 阵列的迁移选项,无论您在执行大规模系统整合还是基于主机或网络的迁移,它都能满足您的需要。
waveimaging.com
This package offers migration
[...] options for heterogeneous, open systems [...]
environments for both EMC and non-EMC arrays, whether
[...]
you’re doing a large-scale system consolidation, or host- or network-based migrations.
waveimaging.com
ADI公司的汇聚处理方法已经在数千款应用与产品中取代 异构 的 协 处理器架构,更加简化和加速工程开发,以及节约成本。
analog.com
ADI’s convergent processing approach has replaced heterogeneous co-processor architectures in thousands of applications and products, making engineering development faster, easier, and less costly.
analog.com
项目简介:
[...] DBReplicator是一个基于网络的多主 异构 数 据库复制开源项目。
javakaiyuan.com
Project Information: DBReplicator is a web-based
[...] multi-master heterogeneous database replication [...]
open source project.
javakaiyuan.com
而美国专利商标局 所采取的支持专利的方法,导致很多专利局 采用相对较松的标准来确定专利申请的新 颖性和发明性。尤其是在药品领域,这些专
[...] 利局经常会给药品配方74 、某些已知产品的 组合75 、光异构体76 、同异构体77 、某 已 知物质的盐78 以及生产工艺的变化授予专 利。
cgfwatch.org
The pro-patent approach promoted by the US PTO has led many patent offices to apply very loose criteria to establish novelty and inventive steps, particularly in the pharmaceutical
[...]
field where patents are granted in
[...] some cases with regard to, inter alia, pharmaceutical formulations74 [...]
, combinations of knownproducts75
[...]
,opticalisomers76 ,polymorphs77, salts of known substances78 and variants of manufacturing processes.
cgfwatch.org
通过推出NX-3000系列设备,Nutanix拥有了一个高可配置的平台,使承载大计算负载和大存储负载的节点可以共存于同一 异构 集 群 中。
tipschina.gov.cn
With the NX-3000 series, Nutanix has delivered a
[...]
highly configurable platform in which compute-heavy and storage-heavy nodes can coexist
[...] in a single heterogeneous cluster.
tipschina.gov.cn
多年以来,我们的团队完成了众多SOA实施项目,这使得客户能够利用这些经验更有效率的进 异构 系 统集成、全局管理监控、企业应用管理、以及最大化的系统复用以及快速构建和实施新的应用产品。
pactera.com
For years our team has conducted successful SOA implementations, and this experience
[...]
enables Pactera customers to leverage
[...] efficiencies in non-uniform system integration, [...]
global monitoring, and the administration
[...]
of enterprise applications and maximal system reuse to quickly build and implement new applications.
pactera.com
在低功耗方面,FD-SOI
[...] 技术的影响更大,无需采用更复杂且还不成熟 异构 多 核 处理器降低功 耗的方式。
stericsson.com
On the low-power side, the impact of FD-SOI is even more fundamental, as it
[...]
reduces or eliminates the need to adopt the way more complex and
[...] still immature heterogeneous multiprocessing [...]
solutions.
stericsson.com
采用了基于结构、主机或阵列的写拆分功能,以支 异构 ( EMC 和非 EMC)存储阵列。
waveimaging.com
Uses fabric, host, or array-based write splitting for heterogeneous (EMC and non-EMC) storage arrays.
waveimaging.com
此外,Emulex解决方案的高价值、简便性、灵活性和强大功能可以提供复杂、高度可扩展 异构 S A N 所 需的灵活性和广泛互操作性。
emulex.com
Additionally, the value, simplicity, agility, and robust features of
[...]
Emulex solutions provide the flexibility and broad interoperability needed for complex,
[...] highly-scalable heterogeneous SANs.
emulex.com
iBuildNet可被用来进行室内所有制式无线网络的规划和优化及由宏基站、家庭基站、中继等组成的室内-室 异构 网 络 的联合规划和优化。
conference.cn
Speech Abstract: Ranplan produces a world leading 3D indoor network planning and optimisation (P&O) software tool– iBuildNet, which can be used to design and optimize all kinds of in-building wireless networks such as WLAN/GSM/WCDMA/TD-SCDMA/CDMA2000/LTE, DVB, M2M, wireless sensor networks, etc. It can also be
[...]
used to jointly plan
[...] and/or optimize heterogeneous wireless networks that involve macrocells, microcells, picocells, [...]
femtocells and relays
[...]
in indoor and indoor-outdoor scenarios.
conference.cn
非常灵活的许可系统,允许浮动许可,这可通过网络和所有用户之间共享,同时允许 UNIX 和 Windows 用户异构系统环境。
autograph.dk
The very flexible licensing scheme allows floating licenses which can be shared
[...]
throughout a network and among all users, while
[...] permitting a heterogeneous system environment [...]
with both UNIX and Windows users.
autograph.dk
氟环唑在Chiralcel OD-H手性色谱柱(填充CDMPC手性固定相)上采用反相色谱模式,以甲醇-水(体积比为80∶20)为流动相,获得了最佳的拆分,其两对对 异构 体 的 分离度Rs分别为1.64和6.50。
chrom-china.com
It can be baseline separated on a Chiralcel OD-H column packed with CDMPC chiral stationary phase when methanol-water (80∶20, v/v) was used as the mobile phase, the resolutions of the two pairs of enantiomers were 1.64 and 6.50, respectively.
chrom-china.com
ParamaX成套技术 中的其它芳烃工艺技术(包括二甲 异构 、 烷基化与抽提)可 提高收率、降低投资成本与操作成本。
china.axens.net
Other aromatics process technologies in the ParamaX suite, including xylenes isomerization, transalkylation and extractive distillation, offer improved yield performance, and lower investment and operating costs.
japan.axens.net
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