Susceptible variety Liaochun10 was crossed with SM20121, SM203390,SM20125,SM200332,SM20126 and SM20005 respectively,and hemi-diallel cross combination was established with six resistant new lines.

Based on previous work, a new soybean nuclear-cytoplasmic male-sterile line was developed through four times of nuclear substitution backcrosses by using male-sterile F 2 plants selected from the cross of N8855×N1628 as donor parent and N1628 as recurrent parent.

So, some practical technologies of network (TCP/IP agreement, UDP agreement, internet technology, network mutually transferring, immediate monitor technology) should be used freely in the field of petroleum engineering software so as to complete the networked development of modern testing technology.

A characterization of the complexity of a homogeneous space of a reductive groupG is given in terms of the mutual position of the tangent Lie algebra of the stabilizer of a generic point of and the (-1)-eigenspace of a Weyl involution of.

The generating equations and mutual commutativity of these flows enable us to construct new Lax integrable equations.

This method is different from classical algorithms in which the gray differential values of the mutual vertical direction are combined into one gradient value.

And the mutual relationship among mechanism approach, traditional approaches existed in artificial intelligence research, and the cognitive informatics will be discussed.

The interaction of mutual supplements of N and P nutrient cycle of fine roots between these two species formed.

In particular, we give a detailed description of these sets in terms of cross-sections inside maximal R-tori ofH.

We prove a corresponding statement for cross-ambiguity functions.

The models were cross-validated by Fischer's randomization test at a 95% confidence level.

The model showed a good correlative and predictive ability, with a cross-validated correlation coefficient of 0.594.

Leave-one-out cross-validation and a robustness test were performed, and the model proved to be a suitable alternative QSAR approach for modeling this series of compounds.

Conjecturally, these two functors are mutually inverse (for "small" open subsets of the manifolds in question).

We introduce a notion of transversality for pairs of elements inS, and then study the action ofG on the set of triples of mutually transversal points inS.

Taking a specific determination of its argument and studying its limit when approaching the Shilov boundary, we are able to define a ?-valued,G-invariant kernel for triples of mutually transversal points inS.

Thus, a mutually beneficial relationship between the bird and the seed is formed.

Synthesis of nonfragile stabilizing controllers in the state and the output is carried out on the basis of linear matrix inequalities and an algorithm for the search of mutually inverse matrices.

Nine metals were analysed in whole specimens of the decapod crustancean Cancer irroratus, and three in the exoskeleton of Carcinus maenas.

These results are compared with literature data on two other crustancean species.

If more glucose is released than is metabolized, excess glucose may leak from the cells and suppress crustancean hyperglycemic hormone release from the X-organ/sinus gland complex by negative feedback.

Crustancean lipids are transported in the hemolymph by an HDL.

This crustancean production output lies in the same order of magnitude as that of other eutrophic lakes.5.Since 1900 the composition of the crustacean species has changed basically both in quality and quantity (table 7):

A right hallow circular cylinder of quartz having its generator parallel to the principal axis liberates electricity when subjected to torsion about its axis. Charges of opposite signs appear on the inner and outer surfaces. When torsion is applied in the same sense as that of the optical rotation, positive electricity is developed on the outer surface, and vice versa. The quantity of electricity produced by the action of a couple of moment C on a hollow quartz cylinder of external diameter d0, internal diameter...

A right hallow circular cylinder of quartz having its generator parallel to the principal axis liberates electricity when subjected to torsion about its axis. Charges of opposite signs appear on the inner and outer surfaces. When torsion is applied in the same sense as that of the optical rotation, positive electricity is developed on the outer surface, and vice versa. The quantity of electricity produced by the action of a couple of moment C on a hollow quartz cylinder of external diameter d0, internal diameter di and length l is klC/do do-di), where k is equal to 9.2x10-8 in absolute C. G. S. electrostatic units.

Formulas are derived for the solution of the transient currents of dissipative low-pass T-type electric wave filters. Oscillograms taken by cathode ray oscillograph for d-c. and a-c. cases are found to agree with results calculated from these formulas. From these calculations, the following conclusions are derived. When terminating resistance is gradually increased from O, the damping constants of the sine terms begin to differ from each other, ranging in decreasing magnitude from term of the lowest frequency...

Formulas are derived for the solution of the transient currents of dissipative low-pass T-type electric wave filters. Oscillograms taken by cathode ray oscillograph for d-c. and a-c. cases are found to agree with results calculated from these formulas. From these calculations, the following conclusions are derived. When terminating resistance is gradually increased from O, the damping constants of the sine terms begin to differ from each other, ranging in decreasing magnitude from term of the lowest frequency to the last term of cut-off frequency. Hence the transient is ultimately of the cut-off frequency. At cut-off frequency, this constant is near to but greater than R/2L. For each increase of section, there is introduced an additional sine term with smaller damping constant. Therefore transients die out faster in filters of smaller number of sections. Since transient amplitudes are of the same order of magnitude before and after cut-off, filtering property only exists in the steady states.

Formulas are derived for the solution of the transient currents of resistance-terminated dissipative π-type low-pass, T- and π-type high-pass electric wave filters. Oseillograms taken by cathode ray oscillograph for d-c. and a-c. cases are found to agree with the results calculated from these formulas. From these calculations, the following conclusions are derived: (1) When the terminating resistance is gradually increased from 0, the damping constants of the damped sine terms begin to differ greatly from each...

Formulas are derived for the solution of the transient currents of resistance-terminated dissipative π-type low-pass, T- and π-type high-pass electric wave filters. Oseillograms taken by cathode ray oscillograph for d-c. and a-c. cases are found to agree with the results calculated from these formulas. From these calculations, the following conclusions are derived: (1) When the terminating resistance is gradually increased from 0, the damping constants of the damped sine terms begin to differ greatly from each other, ranging in decreasing magnitudes from the first damped sine term to the last term of cut-off frequency. Hence the transient is ultimately of the cut-off frequency. At the cut-off frequency, this constant is greater than the corresponding constant (R/2L) when the termination is absent. (2) For each increase of one section, there is introduced an additional damped sine term with smaller damping constants. Therefore transients die out faster in filters of small no. of sections. (3) With the same network constants, the damping constants of π-type filters are greater than the corresponding values of T-type filters. As a result, transients die out faster in π-type filters. (4) The amplitudes of the transient terms in the attenuation and transmission ranges are of the same order of magnitude, and the filtering property only exists in the steady states. (5) The cut-off frequency of the π-type filters varies with the no. of sections used. When only two sections of low, or, high-pass filter are used, the variation amounts to nearly 26 per cent from the theoretical value.