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Primary studies
初级研究:指在研究领域中进行的基础性、初步性的研究
常用释义
词性释义
初级研究:指在研究领域中进行的基础性、初步性的研究,通常用于收集数据、建立理论或验证假设。
例句
全部
This
paper
primary
studies
the
technology
of
lime flyash
-stabilized
cold
reclaimed
asphalt
pavement
mixture
for
bases and
subbases
.
本文主要对以二灰为添加剂的旧沥青路面冷再生基层(底基层)技术进行了研究。
Primary
studies
on
laboratory-
scale
continuous
treatment
of
salad oil
manufacturing
wastewater
by
yeasts
.
利用酵母菌处理色拉油加工废水连续小试初探。
Primary
studies
on
plant
life
form
and its
classification
system
.
植物生活型及其系统的初步研究。
Primary
studies
on
antibiotics
produced
by
Streptomyces
shandongensis
sp
.
Nov.
山东链霉菌产抗真菌物质的理化性质的初步研究。
In addition, This thesis
made
some
primary
studies
on
the
mechanism
of
calcium
removal
,
using
conductimetric
titration
.
利用电导滴定法对脱钙机理作了初步的探讨。
Primary
Studies
on
Physiological
Regulation
of
Nitrate
Accumulation
in a Variety of
Chinese Cabbage
小白菜体内硝酸盐累积的生理调控初探
Isolation
of a strain of
Thiobacillus
ferrooxidans
and
primary
studies
on
its
growth
conditions
氧化亚铁硫杆菌的分离及其生长条件的研究
Primary
studies
on the
detection
of
Microcystis
,
cyanobacteria
and
microcystin
synthetase gene by the
whole
-
cell
multiplex
PCR
全细胞多重PCR检测蓝藻、微囊藻及产毒微囊藻方法初探
Primary
Studies
on the
Screening
of
Chitosanase
-
Producing
Microorganism
and
Analysis of
Enzymatic
Hydrolysates
壳聚糖酶产生菌的筛选及其酶解产物的初步研究
Primary
Studies
on
the
Problem
of
the
Agency
by Agreement
between
Higher-up and
Subordinate
in Chinese
Space
Industry
浅议航天系统上下级企业间的委托代理问题
Primary
Studies
on Factors for
Hydrogen
Concentration
Distribution
in
Containment
under
Severe
Accidents
严重事故下安全壳内氢气浓度场分布
Primary
studies
on the
chemical
constituents
and its
biological
activities
of
Oxytropis
latibracteata
宽苞棘豆的化学成分及其生物活性研究初报
Primary
studies
on
function
of
cephalosporins
antibiotics
in
transgenic
tobacco
头孢霉素类抗生素在转基因烟草中作用的初步研究
Primary
Studies
on
the
Changing
Law
of
Respirable
Matters
in
Atmosphere
浅谈大气中可吸入颗粒物的变化规律
The
Primary
Studies
on
Ammonia
-
nitrogen
Removal
from
Fisheries
Process
Wastewater
by
Chlorella vulgaris
小球藻去除水产加工废水中氨态氮的初步研究
Primary
studies
on
the
recovery
capabilities
of
nutrient
source
to the
yeast
-
wastewater
treatment
system
营养源对酵母菌废水处理系统的恢复能力初探
Primary
studies
on the
establishment
of
murine
cytomegalovirus
intrauterine
model
经胎盘接种小鼠巨细胞病毒宫内感染模型建立
Screening
of
bacteria
-
inhibited
strains
and
primary
studies
on
fermentation
conditions
抑菌性乳酸菌的筛选和发酵条件的初步研究
Primary
Studies
On
The
Bamboos
Diversities
And
The
Strategies
Of
Its
Conservation
And
Utilizations In
Guangdong
广东省竹类植物多样性的特点及其应用与保护策略的初步探讨
Primary
Studies
on
Fibrinolytic
Function
of
Fibrinolysis
Enzyme
in Lobster
Sauce
豆豉溶栓酶溶栓作用的初步研究
Primary
Studies
on Transformation of
Waxy
Antisense
Gene
Mediated
by
Agrobacterium
in Japonica
Rice
根癌农杆菌介导反义蜡质基因获得水稻植株研究初报
Primary
Studies
on
Synthesis
and
Properties
of
Mitoxantrone
-
Insulin
Conjugates
米托蒽醌-胰岛素偶联物的制备及其性质初步研究
Primary
Studies
on
Density
and
Nitrogen
Fertilizer
and
Characteristics
of
Carbon
and
Nitrogen
Metabolism
for Cotton
Cultivar
-Xinyang
822
新洋822密肥调及氮碳代谢特征初步探讨
Primary
studies
on
electro
-
inducing
Azotobacter
vinelandii to
express
characteristics
of
ammonium
-
resistant
电诱导棕色固氮菌表达抗氨阻遏特性的初步研究
Primary
studies
on
antimicrobial
peptides
from
casein
hydrolysates
酪蛋白酶解产物中抗菌肽的初步研究
Primary
studies
on
cold
resistance
of
two
shade
ornamental plants
两种荫生观赏植物的抗冷性初探
Primary
Studies
on the
Adaptability
of
New
Rapeseed
Cultivar
(
Line
)
with
High Quality
优质油菜新品种(系)适应性初步研究
Primary
Studies
on
the
Experimental
Teaching
and
Management
Reformation
实验教学与管理改革初探
Primary
Studies
on
Improving
Corporate
Governance
Structure
浅谈完善法人治理结构
Primary
Studies
on
Accelerating
Growth
and
Development
and
Immature
Embryo
Culture
in
Vitro
of
Cotton
温度对棉花生长发育及幼胚离体培养的影响研究初报